overshot packer pricelist
The RedSeal Dual Overshot Packer has been developed to provide a dual seal barrier in surface drilling systems used on jack-up and platform applications.
The RedSeal Dual Overshot Packer has been developed to provide a dual seal barrier in surface drilling systems used on jack-up and platform application. The system provides the operator with a primary and secondary seal system to mitigate potential environmental spills.
The system has been developed with a similar design philosophy to the RedSeal Packer system developed for drilling riser telescopic joints but does not include a facility for refill of the packer online as the seal element is a static seal and not subject to the dynamic motion associated to the RedSeal Packer system. Physically the RedSeal Dual Overshot Packer is shorter than traditional single packer systems allowing the system to be utilised in riser systems where stack-up heights are critical.
RedSeal Dual Overshot Packer can be supplied with a dedicated control system to monitor seal actuating pressure and (upon actuating pressure loss to primary seal element) switch automatically to the secondary seal, thereby minimising any environmental impact.
The Evolution ADL-1 Tension Packer (also known as the STP-1L Packer) provides a compact, economical retrievable packer for use where a set-down type packer is impractical due to pressure requirements. Although designed primarily for waterflooding, this packer can also be used for such pressuring operations as formation fracturing in shallow or low-fluid-level wells.
Independent aquifer testing is the only way to fully understand the hydrology encountered in boreholes intersecting multiple aquifers. The most feasible method to accomplish the testing of multiple aquifer wells is through the use inflatable packers. The straddle packers and associated equipment herein described arE valuable tools for making isolated aquifer tests as well as conducting hydraulic fracturing experiments. The system, due to design, permits multiple tests in a bore-hole without the necessity of tripping in and out of the hole to redress the packers prior to testing each zone. Electronic pressure transducers, the output of which was fed into strip-chart recorders, were used to monitor the zone being tested, as well as to monitor the zones above and below the packers. This was necessary to ensure that no leaking had occurred around the packers, causing hydraulic continuity between the isolated zones.
Reliability of thermal packers has been an eternal problem at temperatures beyond the 149 to 177/sup 0/C (300 to 350/sup 0/F) level. High temperature packer elastomer compounds were developed for 260/sup 0/C (500/sup 0/F) environments. Compounds based on four polymer systems were developed which exceed the contract requirements. The Y267 EPDM compound, particularly, has generated interest because of its good performance, economic pricing of constituents and good processability. Several successful downhole and laboratory trials of Y267 EPDM have occurred at moderate and extremely high temperatures. Otis Engineering tested a Y267 packer seal at 302/sup 0/C (575/sup 0/F) for five days.more » The Y267 seal in an Otis packer was subsequently run in a Bakersfield continuous steam injection well at about 204/sup 0/C (400/sup 0/F) for 5 months. The same model packers and elements were run in Union Geothermal wells at the Baca, NM where hydraulic stimulation and diagnostics occurred at 160 to 171/sup 0/C (320 to 340/sup 0/F). Los Alamos National Laboratory tested the Y267 EPDM O-rings for a cablehead. Tests were first run in an autoclave with water and Mobil One oil to temperatures in excess of 340/sup 0/C (644/sup 0/F). The Y267 equipped cablehead was subsequently run at Fenton Hill at 317/sup 0/C (603/sup 0/F). A new casing packer concept for 371/sup 0/C (700/sup 0/F) production service is now undergoing full-scale prototype development.« less
to assess differences between three water-sampling methods - collecting samples from the well by pumping a packer-isolated zone using a submersible pump, by using a grab sampler, and by using a passive diffusion sampler. Concentrations of tetrachloroethylene, trichloroethylene and 1,2-dichloropropane were greatest for samples collected using the submersible pump in the packed-isolated interval, suggesting that the straddle packer yielded the least dilute sample.
The current recommendations for body-packers are based on packet content, the presence of drug toxicity, or of bowel obstruction. Asymptomatic patients are usually treated with activated charcoal and whole bowel irrigation (WBI). Surgical removal of packets is advocated in symptomatic cocaine body-packers and in those with bowel obstruction. Currently, surgery is regarded as definitive. However, we report 2 body-packers who show the limitations of this technique. These cases show the importance of confirming the absence of drug packets in the gastrointestinal (GI) tract as the definitive end-point in the treatment of body-packers.
A suite of borehole geophysical logs and heat-pulse-flowmeter measurements run in the former production well at the John Wagner and Sons, Inc. plant indicate two zones of borehole flow. In the upper part of the well, water enters the borehole through a fracture at 90 ft (feet) below floor level, moves upward, and exits the borehole through a fracture at 72 ft below floor level. Water also enters the borehole through fractures at 205-213, 235, and 357 ft below floor level; moves downward; and exits the borehole through fractures at 450-459, 468-470, and 483-490 ft below floor level. Five zones were selected for aquifer-isolation (packer) tests on the basis of borehole geophysical logs. The zones were isolated using a straddle-packer assembly. The lowermost three zones (below 248, 223 to 248, and 198 to 223 ft below floor level) were hydraulically isolated from zones above and below. Specific capacities were 0.12, 0.034, and 0.15 gallons per minute per foot, respectively. The hydrograph from zone 2 (223 to 248 ft below floor level) showed interference from a nearby pumping well. For the upper two zones (81 to 106 and 57 to 81 ft below floor level), similar drawdowns in the isolated zone and the zones above and below the isolated zone indicate that these fractures are hydraulically connected outside the borehole in the unconfined part of the Stockton Formation. The specific capacity of zones 4 and 5 are similar—0.82 and 0.61, respectively.
To study the prognosis and complications of cocaine body-packing (concealment of cocaine in the body for transportation between countries). We retrospectively reviewed the files of all cocaine body-packers hospitalized during a 4-year period in a medico-judiciary emergency unit. Subjects included in the survey were identified from the hospital databases using ICD-10 codes. The Medico-Judiciary Emergency Unit of Hôtel-Dieu university hospital in Paris is a unique medical and surgical emergency unit receiving all patients in legal custody arrested at the two Paris international airports and suspected of body-packing. All the cases of cocaine body-packers (n=581) hospitalized between January 1999 and December 2002 were studied. They had been arrested at Paris airports while arriving from drug-producing countries. The mean number of carried packets was 70.0+/-20.4 (range 18-150). The mean duration of hospitalization was 5.0+/-1.6 days (range 1-18). No complication occurred in 573 body-packers cases. Eight subjects developed a complication requiring admission to an intensive care unit: six acute cocaine intoxications due to packet rupture and two intestinal occlusions. No one died. Surgical treatment was necessary in six cases. Good prognosis observed in these body-packers cases is due to the careful monitoring of asymptomatic patients, allowing early detection and treatment of complications. Surgical removal of the packets when complication occurs is warranted.
Borehole geophysical logging and aquifer-isolation (packer) tests were conducted at the North Penn Area 5 Superfund site in Bucks and Montgomery Counties, Pa. Caliper, naturalgamma, single-point-resistance, fluid-temperature, fluid-resistivity, heatpulse-flowmeter, and digital acoustic-televiewer logs and borehole television surveys were collected in 32 new and previously drilled wells that ranged in depth from 68 to 302 feet. Vertical borehole-fluid movement direction and rate were measured with a high-resolution heatpulse flowmeter under nonpumping conditions. The suite of logs was used to locate water-bearing fractures, determine zones of vertical borehole-fluid movement, select depths to set packers, and locate appropriate screen intervals for reconstructing new wells as monitoring wells. Aquifer-isolation tests were conducted in four wells to sample discrete intervals and to determine specific capacities of discrete water-bearing zones. Specific capacities of isolated zones during packer testing ranged from 0.12 to 15.30 gallons per minute per foot. Most fractures identified by borehole geophysical methods as water-producing or water-receiving zones produced water when isolated and pumped. The acoustic-televiewer logs define two basic fracture sets, bedding-plane partings with a mean strike of N. 62° E. and a mean dip of 27° NW., and high-angle fractures with a mean strike of N. 58° E. and a mean dip of 72° SE. Correlation of heatpulse-flowmeter data and acoustic-televiewer logs showed 83 percent of identified water-bearing fractures were high-angle fractures.
The hydraulic characterization of subsurface geological unit is crucial for many hydrogeological applications. The quantification and the spatial distribution of the related parameters is however not always straightforward. As a consequence, parameters values are often considered as homogeneous over the thickness of an aquifer unit. To try to catch the possible heterogeneity, sequential tracer and pumping tests have been performed between two piezometers, using inflatable packer systems to isolate and study specific sections of the boreholes. The experimental site is composed of two 50m-deep piezometers located in a chalk aquifer, in South-West Belgium. The boreholes are not equipped with any casing or screen, to allow the use of the packers. The chalk is characterized by a high porosity, which enables the storage of large quantities of groundwater, and by fractures where fast preferential flow occurs. Recordings made with a borehole camera system has evidenced the presence of many fractures along the borehole, with a mean density of 2 fractures by meter. The frequency of fracture occurrences is however variable along the borehole. Pumping and tracer tests have been performed (1) using the whole borehole depth, and (2) over specific 1-meter sections, isolated with packers. Results confirm that flow and transport parameters are heterogeneous within the chalk aquifer unit. Groundwater head variations, induced by water pumping or injection, and tracer transfer times are variable according to the studied borehole section. Tests are still going on, and the objective is to have measurements over the whole borehole, to be used for numerical interpretation.
... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Packers not to own or finance selling agencies. 201.67 Section 201.67 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS ADMINISTRATION (PACKERS AND STOCKYARDS PROGRAMS), DEPARTMENT OF AGRICULTURE REGULATIONS UNDER THE PACKERS AND STOCKYARDS ACT Trade Practices § 201.6...
Between August 2002 and March 2004, geophysical logging was conducted in 23 boreholes at the Crossley Farm Superfund Site, Hereford Township, Berks County, Pa., to determine the water-producing zones, water-receiving zones, zones of vertical-borehole flow, and fracture orientation where applicable. The boreholes ranged in depth from 71 to 503 ft (feet) below land surface. The geophysical logging determined the placement of well screens and packers, which allow monitoring and sampling of water-bearing zones in the fractured bedrock so the horizontal and vertical distribution of contaminated ground water migrating from known sources could be determined. Geophysical logging included collection of caliper (22 boreholes), fluid-temperature (17 boreholes), single-pointresistance (17 boreholes), natural-gamma (17 boreholes), fluidflow (18 boreholes), and acoustic-televiewer (13 boreholes) logs. Caliper and acoustic-televiewer logs were used to locate fractures, joints, and weathered zones. Inflections on fluid-temperature and single-point-resistance logs indicated possible water-bearing zones, and flowmeter measurements verified these locations. Single-point-resistance, natural-gamma, and geologist logs provided information on stratigraphy; the geologist log also provided information on the location of possible water-producing zones.Borehole geophysical logging and heatpulse flowmetering indicated active flow in 10 boreholes. Seven of the boreholes are in ground-water discharge areas and three boreholes are in ground-water recharge areas. Heatpulse flowmetering, in conjunction with the geologist logs, indicates lithologic contacts (changes in lithology from a gneiss dominated by quartz-plagioclase-feldspar mineralogy to a gneiss dominated by hornblende mineralogy) are typically fractured, permeable, and effective transmitters of water. Single-well, aquifer-isolation (packer) tests were performed on two boreholes. Packers were set at depths ranging from 210 to 465 ft below
... 7 Agriculture 3 2013-01-01 2013-01-01 false Bulk butter trucks, boats, texturizers, and packers... and Grading Service 1 Equipment and Utensils § 58.317 Bulk butter trucks, boats, texturizers, and packers. Bulk butter trucks, boats, texturizers, and packers shall be constructed of aluminum, stainless...
... 7 Agriculture 3 2014-01-01 2014-01-01 false Bulk butter trucks, boats, texturizers, and packers... and Grading Service 1 Equipment and Utensils § 58.317 Bulk butter trucks, boats, texturizers, and packers. Bulk butter trucks, boats, texturizers, and packers shall be constructed of aluminum, stainless...
... 7 Agriculture 3 2011-01-01 2011-01-01 false Bulk butter trucks, boats, texturizers, and packers... and Grading Service 1 Equipment and Utensils § 58.317 Bulk butter trucks, boats, texturizers, and packers. Bulk butter trucks, boats, texturizers, and packers shall be constructed of aluminum, stainless...
... 7 Agriculture 3 2012-01-01 2012-01-01 false Bulk butter trucks, boats, texturizers, and packers... and Grading Service 1 Equipment and Utensils § 58.317 Bulk butter trucks, boats, texturizers, and packers. Bulk butter trucks, boats, texturizers, and packers shall be constructed of aluminum, stainless...
... 7 Agriculture 3 2010-01-01 2010-01-01 false Bulk butter trucks, boats, texturizers, and packers... and Grading Service 1 Equipment and Utensils § 58.317 Bulk butter trucks, boats, texturizers, and packers. Bulk butter trucks, boats, texturizers, and packers shall be constructed of aluminum, stainless...
Range of options for investigation of hydraulic behavior of aquifers from boreholes has been limited to rigid, cumbersome packers, and inflatable sleeves. Here we propose a new temporary polyacrylamide packers (TAMP) technology that uses soft grains of polyacrylamide gel as a borehole sealing material and discuss its possible applications. Polyacrylamide gel, also called hydrogel or water-absorbing polymer, consists of long chains of molecules that can absorb over a hundred times their weight in liquids. Soft gel grains are mainly made of water, but the water inside these particles does not contribute to the flow of the suspension. The gel packing (permeability similar to open gravel) placed to a well suppresses free convection, allowing for local temperature and chemical sampling through free-flowing gel. Minimizing the effect of free convection within the well column would be beneficial for active thermal tests where free convection often dominate flow and create thermal disequilibrium between the water in the borehole and the surrounding media. Preliminary laboratory experiments and the literature suggests that as the polyacrylamide pack is subject to modest compressive stress to the gel media (of order 0.1 ATM), the permeability transitions from of the order of 10 to 7 millidarcys to 0.01 millidarcys, illustrating the remarkable ability to transition from highly permeable to nearly impermeable grouting. Though yet to be confirmed in the field, by locally injecting water at pressure greater than the compressive stress, local voids can be formed which can act as local pump test sources, with all other locations in the borehole hydraulically isolated where local response pressure from the formation can be measured. This arrangement could be valuable for tomographic study of aquifers wherein hundreds of injection zones could be tested by simply pulling an injection pipe vertically through the packed borehole. The gel grains can be of the scale of cm, so do not pass
The U.S. Geological Survey conducted its first Pressure Transducer-Packer Workshop in Denver, Colorado, June 25-28, 1991. Nineteen attendees from the Survey, Environment Canada, academia, and the private sector presented papers concerning their experiences with the use of transducers and packers in hydrogeologic investigations. Workshop partici- pants concluded that fixed-head packers are generally more reliable than other types and that there is a need for a wet/wet transducer for deep wells. The group recommended that simple downhole technology be used, that only rugged commercially available packers be purchased, and that it is imperative electrical connections and transducer electronics be kept dry. (USGS)
... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Sale of livestock to a packer on credit. 201.200 Section 201.200 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS... credit to ________, a packer, and I understand that in doing so I will have no rights under the trust...
... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Sale of livestock to a packer on credit. 201.200 Section 201.200 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS... credit to ________, a packer, and I understand that in doing so I will have no rights under the trust...
... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Sale of livestock to a packer on credit. 201.200 Section 201.200 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS... credit to ________, a packer, and I understand that in doing so I will have no rights under the trust...
... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Sale of livestock to a packer on credit. 201.200 Section 201.200 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS... credit to ________, a packer, and I understand that in doing so I will have no rights under the trust...
... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Sale of livestock to a packer on credit. 201.200 Section 201.200 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS... credit to ________, a packer, and I understand that in doing so I will have no rights under the trust...
... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Packers not to own or finance selling... STOCKYARDS ACT Trade Practices § 201.67 Packers not to own or finance selling agencies. No packer subject to the Act shall have an ownership interest in, finance, or participate in the management or operation of...
... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Packers not to own or finance selling... STOCKYARDS ACT Trade Practices § 201.67 Packers not to own or finance selling agencies. No packer subject to the Act shall have an ownership interest in, finance, or participate in the management or operation of...
... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Packers not to own or finance selling... STOCKYARDS ACT Trade Practices § 201.67 Packers not to own or finance selling agencies. No packer subject to the Act shall have an ownership interest in, finance, or participate in the management or operation of...
... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Packers not to own or finance selling... STOCKYARDS ACT Trade Practices § 201.67 Packers not to own or finance selling agencies. No packer subject to the Act shall have an ownership interest in, finance, or participate in the management or operation of...
... 7 Agriculture 8 2013-01-01 2013-01-01 false Packer. 989.14 Section 989.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN IN...
... 7 Agriculture 8 2011-01-01 2011-01-01 false Packer. 989.14 Section 989.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN IN...
... 7 Agriculture 8 2012-01-01 2012-01-01 false Packer. 989.14 Section 989.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN IN...
... 7 Agriculture 8 2014-01-01 2014-01-01 false Packer. 989.14 Section 989.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN IN...
... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Statement with respect to meat packer... OF GENERAL POLICY UNDER THE PACKERS AND STOCKYARDS ACT § 203.7 Statement with respect to meat packer... pay the full purchase price for, or to accept delivery of, their purchases of meat and meat food...
... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Statement with respect to meat packer... OF GENERAL POLICY UNDER THE PACKERS AND STOCKYARDS ACT § 203.7 Statement with respect to meat packer... pay the full purchase price for, or to accept delivery of, their purchases of meat and meat food...
... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Trustee in market agency, dealer and packer bonds. 201.32 Section 201.32 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS... similar trade associations, attorneys at law, banks and trust companies, or their officers, are deemed...
The drug-trafficking business has risen tremendously because of the current increased demand for illegal narcotics. The smugglers conceal the drugs in their bodies (body packers) in order to bypass the tight security at international borders. A suspected body packer will normally be sent to the hospital for imaging investigations to confirm the presence of drugs in the body. Radiologists, therefore, need to be familiar with and able to identify drug packets within the human body because they shoulder the legal responsibilities. This pictorial essay describes the characteristic imaging features of drug packets within the gastrointestinal tract.
Requirements for testing hydrologic test wells at the proposed Waste Isolation Pilot Plant near Carlsbad, New Mexico, necessitated the use of inflatable formation packers and pressure transducers. Observations during drilling and initial development indicated small formation yields which would require considerable test times by conventional open-casing methods. A pressure-monitoring system was assembled for performance evaluation utilizing commercially available components. Formation pressures were monitored with a down-hole strain-gage transducer. An inflatable packer equipped with a 1/4-inch-diameter steel tube extending through the inflation element permitted sensing formation pressures in isolated test zones. Surface components of the monitoring system provided AC transducer excitation, signal conditioning for recording directly in engineering units, and both analog and digital recording. Continuous surface monitoring of formation pressures provided a means of determining test status and projecting completion times during any phase of testing. Maximum portability was afforded by battery operation with all surface components mounted in a small self-contained trailer. (USGS)
... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... STOCKYARDS ACT General § 201.94 Information as to business; furnishing of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live...
... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... STOCKYARDS ACT General § 201.94 Information as to business; furnishing of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live...
... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... STOCKYARDS ACT General § 201.94 Information as to business; furnishing of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live...
... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... STOCKYARDS ACT General § 201.94 Information as to business; furnishing of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live...
"Mules" or body packers are people who transport illegal drugs by packet ingestion into the gastrointestinal tract. These people are otherwise healthy and their management should maintain minimal morbidity. In this study, experience with body packers is presented and an algorithm for conservative and surgical management is provided. The clinical patient database for all body packer admissions at Mary Immaculate Hospital of the Caritas Health Care Inc. from 1993 to 2005 was interrogated. 56 patients (4.5%) required admission out of a total of 1250 subjects confirmed to be body packers and apprehended by United State Customs officials at JFK International Airport, New York. The retrieved patient data were analysed retrospectively. 70% of the body packers were men, with a male to female ratio of 2.8 to 1. The mean age was 33 years and 52% were from Columbia. Heroin was the most common illegally transported substance (73%). 25 patients (45%) required surgical intervention, whereas 31 patients (55%) were successfully managed conservatively. Indications for intervention included: bowel obstruction, packet rupture/toxicity, and delayed progression of packet transit on conservative management. Multiple intraoperative manoeuvres were used to remove the foreign bodies: gastrotomy, enterotomy and colotomy. Wound infection was the most common complication and is associated with distal enterotomy and colotomy. Men were more likely to present as body packers than women. Proximal enterotomies are preferred and multiple enterotomies should be avoided. A confirmatory radiological study is needed to demonstrate complete clearance of packets. A systematic protocol for the management of body packers results in minimal morbidity and no mortality.
A new approach is presented to condition geostatistical simulation of high‐permeability zones in fractured rock to hydraulic‐connection data. A simulated‐annealing algorithm generates three‐dimensional (3‐D) realizations conditioned to borehole data, inferred hydraulic connections between packer‐isolated borehole intervals, and an indicator (fracture zone or background‐K bedrock) variogram model of spatial variability. We apply the method to data from the U.S. Geological Survey Mirror Lake Site in New Hampshire, where connected high‐permeability fracture zones exert a strong control on fluid flow at the hundred‐meter scale. Single‐well hydraulic‐packer tests indicate where permeable fracture zones intersect boreholes, and multiple‐well pumping tests indicate the degree of hydraulic connection between boreholes. Borehole intervals connected by a fracture zone exhibit similar hydraulic responses, whereas intervals not connected by a fracture zone exhibit different responses. Our approach yields valuable insights into the 3‐D geometry of fracture zones at Mirror Lake. Statistical analysis of the realizations yields maps of the probabilities of intersecting specific fracture zones with additional wells. Inverse flow modeling based on the assumption of equivalent porous media is used to estimate hydraulic conductivity and specific storage and to identify those fracture‐zone geometries that are consistent with hydraulic test data.
... disposition of records by packers, live poultry dealers, stockyard owners, market agencies and dealers. 203.4... STOCKYARDS ACT § 203.4 Statement with respect to the disposition of records by packers, live poultry dealers... Stockyards Act (7 U.S.C. 221) provides, in part, that every packer, live poultry dealer, stockyard owner...
... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Name and place of business of manufacturer... LABELING ACT STATEMENTS OF GENERAL POLICY OR INTERPRETATION § 503.3 Name and place of business of manufacturer, packer, or distributor. To clarify the identity of a manufacturer, packer, or distributor for the...
... pay the full purchase price for, or to accept delivery of, their purchases of meat and meat food... attention of the nearest Grain Inspection, Packers and Stockyards Administration (Packers and Stockyards... refused to pay the contractual price for meat or meat food products purchased, (2) has refused to accept a...
... pay the full purchase price for, or to accept delivery of, their purchases of meat and meat food... attention of the nearest Grain Inspection, Packers and Stockyards Administration (Packers and Stockyards... refused to pay the contractual price for meat or meat food products purchased, (2) has refused to accept a...
... pay the full purchase price for, or to accept delivery of, their purchases of meat and meat food... attention of the nearest Grain Inspection, Packers and Stockyards Administration (Packers and Stockyards... refused to pay the contractual price for meat or meat food products purchased, (2) has refused to accept a...
... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Packers and dealers not to charge, demand, or collect commission, yardage, or other service charges. 201.98 Section 201.98 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS ADMINISTRATION (PACKERS AND STOCKYARDS PROGRAMS...
Groundwater sampling from open boreholes in fractured-rock aquifers is particularly challenging because of mixing and dilution of fluid within the borehole from multiple fractures. This note presents an alternative to traditional sampling in open boreholes with packer assemblies. The alternative system called ZONFLO (zonal flow) is based on hydraulic control of borehole flow conditions. Fluid from discrete fractures zones are hydraulically isolated allowing for the collection of representative samples. In rough-faced open boreholes and formations with less competent rock, hydraulic containment may offer an attractive alternative to physical containment with packers. Preliminary test results indicate a discrete zone can be effectively hydraulically isolated from other zones within a borehole for the purpose of groundwater sampling using this new method.
... of by packers, swine contractors, live poultry dealers, stockyard owners, market agencies, and... poultry dealers, stockyard owners, market agencies, and dealers. Each packer, swine contractor, live poultry dealer, stockyard owner, market agency, and dealer, upon proper request, shall give to the...
... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Purchase of livestock by packers on a carcass grade, carcass weight, or carcass grade and weight basis. 201.99 Section 201.99 Animals and Animal... livestock by packers on a carcass grade, carcass weight, or carcass grade and weight basis. (a) Each packer...
... LABELING General Provisions § 501.5 Animal food; name and place of business of manufacturer, packer, or... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Animal food; name and place of business of manufacturer, packer, or distributor. 501.5 Section 501.5 Food and Drugs FOOD AND DRUG ADMINISTRATION...
The present invention specifically permits purging and/or sampling of a well but only removing, at most, about 25% of the fluid volume compared to conventional methods and, at a minimum, removing none of the fluid volume from the well. The invention is an isolation assembly that is inserted into the well. The isolation assembly is designed so that only a volume of fluid between the outside diameter of the isolation assembly and the inside diameter of the well over a fluid column height from the bottom of the well to the top of the active portion (lower annulus) is removed. A seal may be positioned above the active portion thereby sealing the well and preventing any mixing or contamination of inlet fluid with fluid above the packer. Purged well fluid is stored in a riser above the packer. Ports in the wall of the isolation assembly permit purging and sampling of the lower annulus along the height of the active portion.
Borehole geophysical logging and aquifer-isolation (packer) tests were conducted in well MG-1693 (NP-87) at the North Penn Area 5 Superfund Site near Colmar, Montgomery County, Pa. Objectives of the study were to identify the depth and yield of water-bearing zones, occurrence of vertical borehole flow, and effects of pumping on water levels in nearby wells. Caliper, natural-gamma, single-point-resistance, fluidtemperature, fluid-resistivity, heatpulse-flowmeter, and borehole-video logs were collected. Vertical borehole-fluid movement direction and rate were measured under nonpumping conditions. The suite of logs was used to locate water-bearing fractures, determine zones of vertical borehole-fluid movement, and select depths to set packers. Aquifer-isolation tests were conducted to sample discrete intervals and to determine specific capacities of water-bearing zones and effects of pumping individual zones on water levels in two nearby monitor wells. Specific capacities of isolated zones during aquifer-isolation tests ranged from 0.03 to 3.09 (gal/min)/ft (gallons per minute per foot). Fractures identified by borehole geophysical methods as water-producing or water-receiving zones produced water when isolated and pumped.Water enters the borehole primarily through high-angle fractures at 416 to 435 ft bls (feet below land surface) and 129 to 136 ft bls. Water exits the borehole through a high-angle fracture at 104 to 107 ft bls, a broken casing joint at 82 ft bls, and sometimes as artesian flow through the top of the well. Thirteen intervals were selected for aquifer-isolation testing, using a straddle-packer assembly. The specific capacity of interval 1 was 2.09 (gal/min)/ft. The specific capacities of intervals 2, 3, and 4 were similar—0.27, 0.30, and 0.29 (gal/min)/ft, respectively. The specific capacities of intervals 5, 6, 7, 8, and 10 were similar—0.03, 0.04, 0.09, 0.09, and 0.04 (gal/min)/ft, respectively. Intervals 9, 11, and 12 each showed a strong
... respect to the giving by meat packers of meat and other gifts to Government employees. 203.2 Section 203.2... gifts to Government employees. (a) In recent months, the Department has received information, confirmed by investigation, that a number of packers subject to the Packers and Stockyards Act have made gifts...
... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Statement with respect to packers engaging in the business of custom feeding livestock. 203.18 Section 203.18 Animals and Animal Products... are fully advised of the common ties between the feedlot and the packer, and of their rights and...
... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Statement with respect to packers engaging in the business of custom feeding livestock. 203.18 Section 203.18 Animals and Animal Products... are fully advised of the common ties between the feedlot and the packer, and of their rights and...
... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Statement with respect to packers engaging in the business of custom feeding livestock. 203.18 Section 203.18 Animals and Animal Products... are fully advised of the common ties between the feedlot and the packer, and of their rights and...
... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Statement with respect to packers engaging in the business of custom feeding livestock. 203.18 Section 203.18 Animals and Animal Products... are fully advised of the common ties between the feedlot and the packer, and of their rights and...
A body packer is an important means of drug trafficking. While drug packets are inside the body, they can leak or rupture causing acute substance toxicity. Most of the reports of body packer syndrome have come from Europe and North America, which are destination targets. In the present study, the authors reported two cases of fatal heroin body packers from the northern part of Thailand. Both cases were foreign tourists who came to Chiang Mai and stayed in a hotel or a guesthouse room in which the deaths occurred. The autopsy findings revealed rupturing of heroin packages in the stomach. The packaging used in both cases was not sophisticated. The powder was packed inside condoms without extra covering, as observed in some other professional packers. The amount of heroin transported was about 30-50 gm. The purity of heroin in this powder was about 50-90%. Their destinations were their home countries and not directly to Europe or North America. Deaths occurred just prior to their return. The cause of death was a heroin overdose. A significant level of heroin metabolites, 6-MAM and morphine were detected in the blood and urine.
Zonal isolation in geothermal injection and producing wells is important while drilling the wells when highly fractured geothermal zones are encountered and there is a need to keep the fluids from interfering with the drilling operation. Department of Energy’s (DOE) Energy Efficiency and Renewable Energy (EERE) objectives are to advance technologies to make it more cost effective to develop, produce, and monitor geothermal reservoirs and produce geothermal energy. Thus, zonal isolation is critical to well cost, reservoir evaluation and operations. Traditional cementing off of the lost circulation or thief zones during drilling is often done to stem the drilling mudmore » losses. This is an expensive and generally unsuccessful technique losing the potential of the remaining fracture system. Selective placement of strong SPI gels into only the offending fractures can maintain and even improve operational efficiency and resource life. The SPI gel system is a unique silicate based gel system that offers a promising solution to thief zones and conformance problems with water and CO2 floods and potentially geothermal operations. This gel system remains a low viscosity fluid until an initiator (either internal such as an additive or external such as CO2) triggers gelation. This is a clear improvement over current mechanical methods of using packers, plugs, liners and cementing technologies that often severely damage the highly fractured area that is isolated. In the SPI gels, the initiator sets up the fluid into a water-like (not a precipitate) gel and when the isolated zone needs to be reopened, the SPI gel may be removed with an alkaline solution without formation damage occurring. In addition, the SPI gel in commercial quantities is expected to be less expensive than competing mechanical systems and has unique deep placement possibilities. This project seeks to improve upon the SPI gel integrity by modifying the various components to impart temperature stability
Pore pressure and hydrological properties play key roles in governing coupling and slip behavior along the subducting plate interface. During the KR22-12 cruise, three dives were completed using ROV KAIKO onboard R/V KAIREI during Dec. 20-25, 2011, to retrieve pore pressure data and interstitial fluid samples from ACORKs at ODP Holes 808I and 1173B situated landward and seaward of the deformation front in the Nankai Trough off Cape Muroto. With 3-year-long and a 4-year-long new data records from Holes 808I and 1173B, respectively, we now have over 10-year-long continuous pressure records since June 2001 at both sites. Data from most monitoring depths show systematic variations in average pressure, and in formation pressure response to seafloor tidal loading. In 2005 and 2009, we observed significant decrease in the amplitudes of pressure response to semi-diurnal tidal loading at Hole 808I. Transient changes were observed at the time of several nearby earthquakes, including the 2011 Mar. 11 Tohoku earthquake, followed by long-lasting pressure changes in both holes starting on Mar. 23, 2011. Gas-tight fluid sampling operations were successfully carried out from the hydraulic port attached to the swellable packer inserted within the ACORK head at Hole 808I. The swellable packer was set in order to isolate the décollement zone that lies roughly 20 m below the bottom of casing at 922 m below the seafloor. We observed shimmering water venting through the port, and the flow rate was measured using a ball-type flowmeter. Fluid samples looked muddy, probably as a result of staining from the casing steel. We believe that the packer seal at the ACORK head is set properly, although the pore pressure at 922 m does not seem to have increased up to 2011. Still, the observed fluid seepage suggests a significant amount of fluid evacuated from the décollement zone since ACORK installation, which may have changed its hydrogeological condition.
An investigation is reported into the hydraulic behaviour of the vadose zone of a layered sandstone aquifer using borehole-based Time Domain Reflectometry (TDR). TDR has been widely applied to shallow soils but has seen limited application at greater depth and in cemented lithologies due to the difficulty of installing conventional TDR probes in rock and from boreholes. Here, flat TDR probes that are simply in contact with, rather than inserted within the medium under investigation, have been developed and applied in a field study. Both a commercially available portable packer TDR system (TRIME-B3L Borehole Packer Probe) and specially designed TDR probes, permanently installed in boreholes on grouted-in packers were used to monitor seasonal fluctuations in moisture content in the vadose zone of a layered sandstone over one year under natural rainfall loading. The data show that the vadose zone contains seasonal perched water tables that form when downward percolating moisture reaches layers of fine grained sandstone and siltstone and causes local saturation. The formation of perched water tables is likely to lead to lateral flow bypassing the less permeable, finer layers. This contrasts with behaviour inferred from previous studies of the same aquifer that used borehole radar and resistivity, which suggested its vadose zone behaviour was characterized by uniform downwards migration of wetting fronts. To investigate the impact of measurement technique on observed response, the TDR data reported here were used to produce simulated zero offset profile (ZOP) borehole radar responses. This simulation confirmed the limited ability of ZOP borehole radar to detect key vadose zone processes, because the phenomenon of critical refraction minimizes the sensitivity of the results to high moisture content layers. The study illustrates that inappropriate technique selection results in hydrological process mis-identification, with serious consequences for the usefulness of data
The packer includes an elongated tubular casing, and a metal ring is disposed in its entirety within an annular recess in the casing. The recess has a circumferential opening extending entirely around the peripheral outer surface of the casing. Hydraulic fluid is flowed into the recess to apply pressure to the inner peripheral surface of the metal ring to expand the ring radially outwardly and force its outer peripheral surface through the circumferential opening and into annular sealing engagement with the opposed surface of the well casing.
This paper presents an improved borehole prospecting methodology based on a combination of techniques in the hydrogeological characterization of fractured rock aquifers. The approach is demonstrated by on-site tests carried out in the Hoshe Experimental Forest site and the Tailuge National Park, Taiwan. Borehole televiewer logs are used to obtain fracture location and distribution along boreholes. The heat-pulse flow meter log is used to measure vertical velocity flow profiles which can be analyzed to estimate fracture transmissivity and to indicate hydraulic connectivity between fractures. Double-packer hydraulic tests are performed to determine the rock mass transmissivity. The computer program FLASH is used to analyze the data from the flowmeter logs. The FLASH program is confirmed as a useful tool which quantitatively predicts the fracture transmissivity in comparison to the hydraulic properties obtained from packer tests. The location of conductive fractures and their transmissivity is identified, after which the preferential flow paths through the fracture network are precisely delineated from a cross-borehole test. The results provide robust confirmation of the use of combined flowmeter and packer methods in the characterization of fractured-rock aquifers, particularly in reference to the investigation of groundwater resource and contaminant transport dynamics.
If package counts on abdominal CTs of body-packers were known to be accurate, follow-up CTs could be avoided. The objective was to determine the accuracy of CT for the number of concealed packages in body-packers, and the reliability of package counts reported by body-packers who admit to concealing drugs. Suspected body-packers were identified from the emergency departments (ED) database. The medical record and radiology reports were reviewed for package counts determined by CT, patient-reported and physically retrieved. The last method was used as the reference standard. Sensitivity, specificity, positive predictive values (PPV) and negative predictive values (NPV) were calculated for CT package count accuracy. Reliability of patient-reported package counts was assessed using Pearson"s correlation coefficient. There were 50 confirmed body-packers on whom 104 CT scans were performed. Data for the index and reference tests were available for 84 scans. The sensitivity, specificity, PPV and NPV for CT package count were 63% (95% CI 46% to 77%), 82% (95% CI 67% to 92%), 76% (95% CI 58% to 89%) and 71% (95% CI 56% to 83%) respectively. For CTs with a package count<15, the sensitivity, specificity, PPV and NPV for CT package count were 96% (95% CI 80% to 99%), 95% (95% CI 82% to 99%), 93% (95% CI 76% to 99%) and 97% (95% CI 86% to 100%), respectively. Correlation between patient-reported package counts and the number of packages retrieved was high (r=0.90, p<0.001, R2=81%). The accuracy of CT for determining the number of concealed packages is poor, although when applied to patients with few concealed packages accuracy is high and is useful as a rule-out test. Among patients who have admitted to drug concealment, the number of packages reported to be concealed is reliable. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.
Ingestion of illicit drug packages is a well known method for transportation. These packages are prone to rupture causing overdose. The body packer syndrome may be overlooked in medical practice as illustrated by the following case report. A 19-year old male had convulsions followed by cardiac arrest during a flight. He was resuscitated in the plane, but he died a few hours after admission in intensive care unit. Chest and abdominal X-rays were considered normal. Cocaïne métabolites were found in his urine. The death was considered suspicious. X-rays performed before medicolegal autopsy showed numerous packages in his digestive tract. Thirty-six packages were found in the stomach and intestine. Two were ruptured in the stomach. The cause of death was cocaïne overdose caused by package rupture. The packages are usually visible on an standard abdomen X-ray. The drug is often wrapped in latex membranes or condoms. The air is trapped between the condoms by the nodes, forming two crescents visible on the X-ray. Surgery is preferred to laxatives when the packages are fragile with a high risk of rupture.
For prediction of flow and transport in fractured media, prior estimation of the fracture network is essential, but challenging. Recent developments in hydraulic tomography have shown promising results for understanding connectivities between boreholes. However, as the hydraulic tomographic survey is typically based on the propagation of head only, it becomes a strongly non unique problem. To reduce the non uniqueness of tomographic surveys point conditioning has been found beneficial. Just as well, measurement of local flow in a fracture can serve as point conditioning for hydraulic and tracer tomographic surveys. Nevertheless, only few measurements of local fracture flow have been performed since this type of measurements implies several important technical issues. Dilution test in a packed off interval is a possible method for measuring fracture flow (e.g. Drost et al. 1968, Novakowski et al., 2005). However, a key issue for estimating flow with dilution tests is to ensure a full mixing of the tracer in the packed interval. This is typically done by including a mixing system within the packer. The design of such system can be challenging for deep wells and small diameters. Here, we propose a method where mixing is ensured by a recirculation loop including a surface tank. This method is adapted from the design proposed by Brouyere et al. (2008), who measured dilution in open wells. Dilution is quantified by measuring the concentration in the surface barrel as function of time. Together with the measurement of the circulating flow and the water filled volume in the surface barrel, the measured tracer dilution allows for calculation of the fracture flow. Since the method can be applied using a classical double packer system, it may provide a broader application of local flow measurements in heterogeneous media. We tested the approach on the Ploemeur fractured crystalline rock site. A one meter interval at depth 80 m with a single flowing fracture was isolated with
... respect to the giving by meat packers of meat and other gifts to Government employees. 203.2 Section 203.2... ACT § 203.2 Statement of general policy with respect to the giving by meat packers of meat and other... of meat to Government employees responsible for conducting service activities of the Department. Such...
There are few reports from Japan on the analysis of fluids in survivors of body-packer syndrome. We analyzed the concentrations of stimulants in the serum, plasma and urine collected from three patients suspected of being body packers at immigration that were referred to hospitals between 2010 and 2011. The drugs were extracted with solid-phase columns and analyzed by gas chromatography-mass spectrometry (GC-MS). In all cases, wrapped, cylindrical packets of foreign bodies were detected in the intestinal tract on plain X-ray (X-P) and computed tomography (CT), and they were eventually removed surgically. In case 1, the patient presented with convulsions and tachycardia at admission to the hospital and one of the packets was found to have ruptured. In case 2, although the subject appeared to have an intestinal obstruction caused by the packets on the third day, he exhibited no symptoms on arrival and the packets did not appear to have ruptured. In case 3, the patient exhibited restlessness on the first day and one of the removed packets had ruptured. In all cases, methamphetamine (MA) and amphetamine (AP) were detected in serum, plasma and urine. In this study, we report the variation in MA and AP concentrations in survivors of body-packer syndrome. The serum and plasma concentrations of MA were high in subjects that exhibited symptoms of MA intoxication. MA and AP were also detected in the case in which the patient exhibited no symptoms of intoxication and the packets had not ruptured. These results suggest either that the stimulants may have seeped through the wrap of the packets, or that the subject had been abusing the drugs. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.
... foods. 133.10 Section 133.10 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... § 133.10 Notice to manufacturers, packers, and distributors of pasteurized blended cheese, pasteurized...
The pressure system developed for fully-saturated well screens has been modified for conducting rising head tests in water table wells installed in highly permeable aquifers. The pressure system consists of a compressed air source and 1 inch diameter PVC piping with a packer attached at the end. The pressure system was evaluated in a series of rising head tests conducted in a well at a Superfund site in New England. The well was tested with slugs and with the pressure system. Within each technique, estimates of hydraulic conductivity showed no difference. Comparison of hydraulic conductivity estimates between techniques (slug test vs. pressure test) showed differences due to stratigraphy. The interval tested using slug tests crossed two stratigraphic units; the pressure system tested only one of these units. We conclude that the pressure system may be used to characterize the vertical hydraulic conductivity distribution in a series of successive tests by changing the packer position and the screened interval tested.
Smuggling of illicit drugs by concealing them within the human body (body packer) is a medical-legal issue that has increased in the last few decades. Physicians, especially those working in the emergency department, should be familiar with the diagnostic and therapeutic management -usually conservative management- of this type of patient and their possible complications. The present article reviews the general concepts and physiopathology associated with transport of packages in the digestive tract and describes the experience of a referral hospital with a protocol specifically designed for these patients.
... of pasteurized blended cheese, pasteurized process cheese, cheese food, cheese spread, and related... SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CHEESES AND RELATED CHEESE PRODUCTS General Provisions § 133.10 Notice to manufacturers, packers, and distributors of pasteurized blended cheese, pasteurized...
... of pasteurized blended cheese, pasteurized process cheese, cheese food, cheese spread, and related... SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CHEESES AND RELATED CHEESE PRODUCTS General Provisions § 133.10 Notice to manufacturers, packers, and distributors of pasteurized blended cheese, pasteurized...
... HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC LABELING Package Form § 701.12 Name and place of business of manufacturer, packer, or distributor. (a) The label of a cosmetic in package form shall specify..., the name under which the business is conducted shall be used. (c) Where the cosmetic is not...
... HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC LABELING Package Form § 701.12 Name and place of business of manufacturer, packer, or distributor. (a) The label of a cosmetic in package form shall specify..., the name under which the business is conducted shall be used. (c) Where the cosmetic is not...
... HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC LABELING Package Form § 701.12 Name and place of business of manufacturer, packer, or distributor. (a) The label of a cosmetic in package form shall specify..., the name under which the business is conducted shall be used. (c) Where the cosmetic is not...
... HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC LABELING Package Form § 701.12 Name and place of business of manufacturer, packer, or distributor. (a) The label of a cosmetic in package form shall specify..., the name under which the business is conducted shall be used. (c) Where the cosmetic is not...
... HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC LABELING Package Form § 701.12 Name and place of business of manufacturer, packer, or distributor. (a) The label of a cosmetic in package form shall specify..., the name under which the business is conducted shall be used. (c) Where the cosmetic is not...
... packer may be disposed of after one year: cutting tests; departmental transfers; buyers" estimates; drive..., plants, etc.); buying or selling pricing instructions and price lists; correspondence; telegrams...
In water stressed south India most of the groundwater used for irrigation is pumped from crystalline rocks aquifers. In those structures groundwater flow dominantly occur in a shallow higher-permeability zone that overlies a deeper lower-permeability zone hosting little flow. The fractured zone of the weathering profile plays an important role for groundwater. In order to understand clearly this impact on water availability and quality changes the Experimental Hydrogeological Park at Choutuppal, Andhra Pradesh, India is developed in the framework of the SORE H+ network. Several hydraulic tests (injection, flowmeter profiles, single-packer tests…) and geophysical measurements (ERT, Borehole logging…) are carried out on the site in order to characterize the depth-dependence of hydrodynamic parameters in the Indian Archean granite. Specific investigation on a borewell through packer tests demonstrate that the most conductive part of the aquifer corresponds to the upper part of the fractured layer, located just below the saprolite bottom, between 15 meters and 20 meters depth. There is no highly conductive fracture beyond 20 meters depth and no indication for any conductive fracture beyond 25 meters depth. Packer tests show that the upper part of the fractured layer (15-20 m depth) is characterized by a good vertical connectivity. On the contrary, the tests carried out below 20 m depth show no vertical connectivity at all. The geometry of the fracture network and associated hydrodynamic parameters are in agreement with the conceptual model of hard-rock aquifers that derive its properties from weathering processes. The general existence of such a highly conductive structure at the top of the fractured zone has a great impact on water prospection and exploitation in such crystalline aquifers.
... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Drugs; name and place of business of manufacturer, packer, or distributor. 201.1 Section 201.1 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... and control. (d) The Food and Drug Administration finds that it is the common practice in the drug...
From 2005 to 2008, the U.S. Geological Survey"s Idaho National Laboratory (INL) Project office, in cooperation with the U.S. Department of Energy, collected water-quality samples from multiple water-bearing zones in the eastern Snake River Plain aquifer. Water samples were collected from six monitoring wells completed in about 350-700 feet of the upper part of the aquifer, and the samples were analyzed for major ions, selected trace elements, nutrients, selected radiochemical constituents, and selected stable isotopes. Each well was equipped with a multilevel monitoring system containing four to seven sampling ports that were each isolated by permanent packer systems. The sampling ports were installed in aquifer zones that were highly transmissive and that represented the water chemistry of the top four to five model layers of a steady-state and transient groundwater-flow model. The model"s water chemistry and particle-tracking simulations are being used to better define movement of wastewater constituents in the aquifer. The results of the water chemistry analyses indicated that, in each of four separate wells, one zone of water differed markedly from the other zones in the well. In four wells, one zone to as many as five zones contained radiochemical constituents that originated from wastewater disposal at selected laboratory facilities. The multilevel sampling systems are defining the vertical distribution of wastewater constituents in the eastern Snake River Plain aquifer and the concentrations of wastewater constituents in deeper zones in wells Middle 2051, USGS 132, and USGS 103 support the concept of groundwater flow deepening in the southwestern part of the INL.
The presence of opiates and benzoylecgonine, the major metabolite of cocaine, in the urine was detected by means of enzyme immunoassay in a series of 120 smugglers who had either ingested or inserted into their rectum cocaine or heroin packaged for transportation. There was a striking relation between the presence of drugs in the urine and swallowing of drug-filled bundles (cocaine 49 of 50 cases, heroin 9 of 10). The proportion of positive results was also high in cases of rectal insertion (cocaine 2 of 2, heroin 35 of 58). In 30 cases of cocaine-packet ingestion, serial measurements showed that the accuracy of the test progressively decreased with respect to the detection of residual packets in the body. Drug detection in the urine of suspected body-packers seems to be a useful test, positive results justifying subsequent radiological investigations.
... livestock for the accounts of feedlot customers. When a custom feedlot is owned or operated by a packer, and... buyer is in conflict with its obligations to feedlot customers to market their livestock to the customer... eliminate any conflict of interest. At a minimum, such measures should insure: (1) That feedlot customers...
Preliminary field work shows slug interference tests using an array of multilevel active and monitoring wells have potential of permitting enhanced aquifer characterization. Analysis of these test data, however, ultimately will rely on numerical geophysical inverse models. In order to gain insight as well as to provide synthetic data sets, we use a 3-D finite element analysis (code:FEHM-LANL) to explore the effect of idealized, low permeability, stratigraphical and structural (faults) heterogeneities on the transient head field associated with a slug test in a packer-isolated interval of an open borehole. The borehole and packers are modeled explicitly; wellbore storage is selected to match values of field tests. The homogeneous model exhibits excellent agreement with that of the semi-analytical model of Liu and Butler (1995). Models are axisymmetric with a centrally located slugged interval within a homogenous, isotropic, confined aquifer with embedded, horizontal or vertical zones of lower permeability that represent low permeability strata or faults, respectively. Either one or two horizontal layers are located opposite the borehole packers, which is a common situation at the field site; layer thickness (0.15-0.75 m), permeability contrast (up to 4 orders of magnitude contrast) and lateral continuity of layers are varied between models. The effect of a "hole" in a layer also is assessed. Fault models explore effects of thickness (0.05-0.75 m) and permeability contrast as well as additional effects associated with the offset of low permeability
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