workover rig job description quotation

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Workover rigs, also called pulling unit rigs, are specialized oil rigs set up for inserting or pulling pipe tubing in and out of wells. Workover crews are called when an oil well has been drilled, is undergoing repair or is being retired, as indicated by Schlumberger.

These crews are relatively small compared to other rig crews and consist of tool pushers, operators or relief operators, derrick men and floormen or roughnecks. The average workover rig salary overall was ​$65,039​ as reported by Simply Hired in 2022. Available workover rig jobs and descriptions can be found on the Rigzone website.

The acting supervisor on a workover rig is called the tool pusher. The main task of a pusher is to hire, fire and supervise contracting work crews. When contractors have an issue on site, the first person they report concerns to is the tool pusher. Pushers need to have an intimate knowledge of how each and every part of a rig works, both individually and as an overall part of the drilling operation as a whole.

If equipment fails or needs to be reordered, the tool pusher talks with suppliers to get the right parts out on site with a minimum of downtime for the rig. The pusher is responsible for the overall safety of a rig. If the tool pusher has any safety concerns, he has the power to halt production until the concern is resolved.

The operator/relief operator is next in order of responsibility to the tool pusher on a workover rig. The main task of an operator is to control the crane and derrick that hauls pipe in and out of the bored well. In smaller crews, the operator is also the one who drives the rig truck. When laying pipe into a well, the operator directs the truck or derrick to the optimum spot next to the bore opening.

The operator then instructs the derrick hands and roughnecks where to place the bore pipe for easy access by the crane or by hand-loading methods. During a well breakdown or repair, the operator directs the crew hands in storage of extracted pipelines. Because the operators work most closely with derrick hands and roughnecks, they are typically responsible for selection and maintenance of their immediate workover rig crew.

In the pulling unit rig crew hierarchy, the derrick hands come after the operator/relief operators. The main responsibility of a derrick hand is everything that is above ground on the rig. During laying operations, derrick hands assist the operators/relief operators in inserting boring into the well. During repair or breakdown, they assist the operator in pulling pipe out of the well and storing it properly.

In between laying, derrick hands have other responsibilities as well, depending on the size of the crews. In smaller crews, Derrick hands also see to the maintenance of the rig-based electric and diesel generators necessary to power rig equipment.

At the bottom of the pulling unit rig crew in terms of seniority is the floorhand or roughneck. The main task of a roughneck is to perform any kind of tasks asked by either the derrick hand or the operator. These tasks can range from assisting with laying new pipe or removal of old tubing, general construction, to moving new equipment, such as generators. Most crew members on a work-about start their career as a floorhand or roughneck before working their way up to more senior positions.

Main Parts and Quotation for XJ550 Workover RigItem Descriptions Model Technical Specification Qty/UnitWorkover Rig XJ550RemarkI Main part The main unit is self-propelled structure,including: self-propelled carrier, powersystem, double engines, transmissionsystem consists of two hydraulic torqueconverters, angle gear, transfer case, doubledrum drawworks, three sets of clutches,rotary table, auxiliary brake, chain drivingdevice, mast and crown block assembly,double telescoping cylinders, hydraulic cat,double raising cylinders, double hydraulicwinches, hydraulic system, pneumaticsystem, operation system, crown saverdevice, electrical system, substructure andMud boat etc.Max. hook load: 1350kNTraveling system: 5x4Hook up speed: 0.2-1.3m/swireline diameter: Φ26mmmast height:33msubstructure height: 3.7mmove way: self-propelledmax. road speed: 45km/hoverall dimension: 19000x2910x3100mm1 Carrier Drive way 10 x 8Max. road speed 45km/hSlope gradient 30%Approach angle/departure angle: 33 o /18 oMax. ground clearance 311mmTurning radius 16.5mMax. width 3mIncluding: cab, axles, suspension, frame, subframe, four hydraulic jacks and steeringmechanism, steering hydraulic system,double fuel tanks, air bag, transmissionsystem, took kit, mud fender and safetyguardrail, electrical system and lightingsystem, back alarm device1 set1 set1.1 Frame CJ-01B Including crossbeam assembly, frontboarding, mud-guard, raising cylinderbracket and beam of hydraulic jack

Oilfield Favorites-Long before there was "Dancing with The Stars" there was Dancing For Oil! These are some of the moves and talent it takes to get the oil to the surface. Good job hands!

We like to throw around “blog ideas” over here at Croft to help my fellow blog partner, Amy and I have a new fresh blog every week. We try to keep our readers up to date with both the new and the old.  Someone threw out the idea of writing about a workover rig. Still being new to the industry, I snatched this topic up because I simply wanted to learn more about it myself!  My main focus for this blog is simply discussing what is a workover rig and why it is important.

First off, maybe you know a workover rig by a different name. They can be called completion wells or pulling units. I just want to try to avoid any confusion! I am going to give Wikipedia’s definition first and then break it down to layman’s terms for those of you who don’t quite understand what the Wiki is trying to say (Like me). According to Wikipedia, “The term workover is used to refer to any kind of oil well intervention involving invasive techniques, such as wireline, coiled tubing or snubbing. More specifically though, it will refer to the expensive process of pulling and replacing a completion.” Let’s break down some of that Terminology…

Snubbing: This method is used in more demanding situations when wireline and coiled tubing does not offer the strength and durability needed. Snubbing runs the bottom hole assembly on a pipe string using a hydraulic workover rig.

So basically, the purpose of a workover rig is to replace a well with a fresh completion. This may have to happen due to the well deteriorating or the changing of reservoir conditions. This is performed if a well completion is unsuitable for the job at hand. An example of the well deteriorating is the equipment may have become damaged or corroded such as production tubing, safety valves, electrical pumps, etc. An example of the changing of reservoir conditions maybe if the flow of a well has decreased over time. If this happens, when the well was originally drilled, it was fit for tubing that was big enough for a higher flow of oil and gas. As the flow decreased, smaller tubing is now needed.

For a workover to take place, a well must be killed or in other words, stop the flow of oil or gas. This is an intense procedure for a workover to take place, so they are planned long in advance.

We are hiring a senior Workover Supervisor to handle the daily management of a service rig, coordinate workover, and completion activities and supervise the safety of the operation.

To write an effective rig manager job description, begin by listing detailed duties, responsibilities and expectations. We have included rig manager job description templates that you can modify and use.

Our company is looking to fill the role of rig manager. If you are looking for an exciting place to work, please take a look at the list of qualifications below.

Must be proficient in well control, sustains the upkeep of rig equipment and suggests improvements, and maintains the paperwork (including morning reports, IADC daily log report)

Plans various rig activities such as repairs, daily maintenance, and preventative maintenance, major repairs to guarantee efficient drilling and minimize downtime of the rig

Ensures that crew members are properly trained and familiarized with standard operating procedures to include, but not limited to, proper care and maintenance of the rig and drill string, including lubrication of equipment and housekeeping

Our innovative and growing company is searching for experienced candidates for the position of rig manager. To join our growing team, please review the list of responsibilities and qualifications.

Responsibilities for rig managerEnsure that all required paperwork and approvals in connection with payment for ordered supplies of materials, equipment and services are carried out

At all times keep the Purchasing Manager, the management at the head office and the staff at the base office (if any) and on board the rigs well informed about the development of ordered supplies of materials, equipment and services

Maintain all required records and documentation at rig site and produce accurate and timely reports on all aspects of rig operations and personnel matters

Develop rig move plans and manage rig moves, taking personal responsibility for safely rigging-down & rigging-up of the drilling rig, camp and associated equipment

Take responsibility for all HR matters at rig site, including training and development of expatriate and national staff in the rig crews, particularly with regard to on the job training

Our growing company is hiring for a rig manager. If you are looking for an exciting place to work, please take a look at the list of qualifications below.

Our growing company is looking for a rig manager. We appreciate you taking the time to review the list of qualifications and to apply for the position. If you don’t fill all of the qualifications, you may still be considered depending on your level of experience.

Learn all aspects of the operation of the Dyno and Horizontal Drilling Machine (HDM) including the rig, HPU, controls, data acquisition, pump truck, test fixtures

Our company is hiring for a rig manager. Please review the list of responsibilities and qualifications. While this is our ideal list, we will consider candidates that do not necessarily have all of the qualifications, but have sufficient experience and talent.

Manage engineering design for all New Rig Construction, Refurbishing and Maintenance activities, including scope of work, drafting oversight and final drawing issuance

Must have the ability to work on an oil and gas site under direct supervision. Responsible for successfully supporting operations based around work over rig operations.

II. Essential Duties and Responsibilities include the following. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Other minor duties may be assigned, this position is diverse and job duties may vary on a daily basis

•This position’s schedule is rotational but can vary greatly, to include any day of the week and at any times. This includes holidays, weekends, and various timeframes daily. Certain operations cannot be completed during a single daylight period and must be continued without interruption, over several consecutive days. Such operations are referred to as 24-hour operations and require multiple crews to operate the rig consistently over 24-hour periods. This position can be required to work all shifts for these operations.

Listed below are key points regarding environmental demands and work environment of the job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.

Drilling calls for complex, carefully engineered equipment — and inevitably this equipment can wear down over time and require replacement. That’s where a workover rig comes in. Workovers are among the most expensive and complicated tasks in the drilling industry, so here are a few things you should understand about them.

A workover is a complex maintenance task that involves pulling completion hardware out of a well in order to extend the life of the well. A workover rig is a specially designed rig that makes it easier to take out or insert tubing into a well.

To complete a well servicing, the well is first killed. This halts the flow of fluids in the reservoir. The wellhead and flow line will then be removed and the completion hardware will begin to be pulled out of the well using the workover rig. Replacement parts will then be lowered into the hole accordingly.

Because workovers are involved in time-consuming processes, through-tubing workovers might be initiated, which can occur without forcing teams to kill a well and do a full well servicing. This might be considered first before deciding on a full well servicing.

A workover rig is needed when a well is no longer suitable for the drilling job it was originally built for. Maybe the production tubing has incurred damage over time or downhole tubing has stopped functioning correctly. Or perhaps the contents of the reservoir that the tubing is drawing from has changed and requires adjusted tubular components. In any case, the well is unable to perform efficiently and could even compromise the safety of those working on the well. At that point, its components must be replaced and a workover rig must be constructed.

1) Supervises and coordinates activities of workers engaged in drilling oil and gas wells in area consisting of one or more wellsites: Directs workers to erect, dismantle, and move drilling rigs, and drilling crews in setting up and operating power units, draw works and other drilling equipment.

POSITION OVERVIEW : Leads a one to five person rig crew while safely operating well servicing or drilling rig components. This is a safety sensitive position.

NOTE: * This is a safety sensitive position. Essential mental alertness requirements, which include the following, are required to be met as part of the essential job functions, and must be met by Basic Energy Services applicants and current employees. To be considered and eligible for hire, each and every applicant and employee must: Work in a constant state of alertness and safe manner Have, display & maintain the ability to perform tasks involving high levels of cognitive function and judgment Not be mentally or physically impaired from any cause, that can adversely affect an employee s ability to safely and completely perform the duties of the position Have, display & maintain the ability to work in an unfatigued state Have, display & maintain the ability to accurately gauge lengths of time and distance Have, display & maintain the ability to quickly store and recall instructions in one s short term memory Have, display & maintain the ability to concentrate Have, display & maintain the ability to cope with sudden changes in surrounding and/or emergency situations and/or alarms Have, display & maintain, demonstrated caring, committed and concerned attitude about safety

The term workover is used to refer to any kind of oil well intervention involving invasive techniques, such as wireline, coiled tubing or snubbing. More specifically, a workover refers to the expensive process of pulling and replacing completion or production hardware in order to extend the life of the well.

Workovers rank among the most complex, difficult and expensive types of wellwork. They are only performed if the completion of a well is terminally unsuitable for the job at hand. The production tubing may have become damaged due to operational factors like corrosion to the point where well integrity is threatened. Downhole components such as tubing, retrievable downhole safety valves, or electrical submersible pumps may have malfunctioned, needing replacement.

In other circumstances, the reason for a workover may not be that the completion itself is in a bad condition, but that changing reservoir conditions make the former completion unsuitable. For example, a high productivity well may have been completed with 5½" tubing to allow high flow rates (a narrower tubing would have unnecessarily choked the flow). Some years on, declining productivity means the reservoir can no longer support stable flow through this wide bore. This may lead to a workover to replace the 5½" tubing with 4½" tubing. The narrower bore makes for a more stable flow.

Before any workover, the well must first be killed. Since workovers are long planned in advance, there would be much time to plan the well kill and so the reverse circulation would be common. The intense nature of this operation often requires no less than the capabilities of a drilling rig.

The workover begins by killing the well then removing the wellhead and possibly the flow line, then installing a B.O.P commonly known as a blowout preventer, then lifting the tubing hanger from the casing head, thus beginning to pull the completion out of the well. The string will almost always be fixed in place by at least one production packer. If the packer is retrievable it can be released easily enough and pulled out with the completion string. If it is permanent, then it is common to cut the tubing just above it and pull out the upper portion of the string. If necessary, the packer and the tubing left in hole can be milled out, though more commonly, the new completion will make use of it by setting a new packer just above it and running new tubing down to the top of the old.

Inserting and pulling up pipe tubing from oil wells is a precise and challenging job that not every rig is up for. That’s why you need a mobile workover rig from Dragon to get it done right every time. Our workover rigs are state-of-the-art and ready to tackle even the harshest conditions. A workover rig is perfect for site preparation while a standard mobile oil rig can handle a variety of piping tasks. Need workover rig parts, or service on another mobile rig? Dragon has that covered with our parts selection, too. View all of our workover rigs and other drilling rigs today.

Workover rigs perform numerous functions including handling rod and tubing work and other associated activities to improve well output and perform plug and abandonment services. The increasing demand for oil and gas has will drive the expansion of workover rigs market. The increase in crude demand will make the companies enhance production. Consequently, significant growth in the share of this equipment is predicted.

We help you find the best workover rig companies irrespective of your location. We simplify your search for the best workover rig companies by connecting you with top centralizer companies in your location, at zero cost and according to your budget and business requirement. We majorly target regions including India, Middle East, USA & Canada.

We have 6 Nos. of Mobile Work over Rigs with a capacity of 30 Tons. The following Job can be done: Setting of packer, Releasing of packer, Testing of casing, Bysetting of R3 packer, Testing of Tubing, Abandon of well by putting Cementing plug, Testing of plug, Installation of SRP, Testing of SRP, Clearing of well bore with withread more...

We have 6 Nos. of Mobile Work over Rigs with a capacity of 30 Tons. The following Job can be done: Setting of packer, Releasing of packer, Testing of casing, Bysetting of R3 packer, Testing of Tubing, Abandon of well by putting Cementing plug, Testing of plug, Installation of SRP, Testing of SRP, Clearing of well bore with withread more...

We have 6 Nos. of Mobile Work over Rigs with a capacity of 30 Tons. The following Job can be done: Setting of packer, Releasing of packer, Testing of casing, Bysetting of R3 packer, Testing of Tubing, Abandon of well by putting Cementing plug, Testing of plug, Installation of SRP, Testing of SRP, Clearing of well bore with withread more...

We are one of the leading service provider for Coring, Air Drilling, Workover and Drilling Rig Services to various Oil and Gas Companies in India. Our strength is in providing complete Rig Package with all associated equipment and services to onshore Oil and Gas Industry. We currently hold wide range of Onshore Workover Rigsread more...

- "Service Work" consists of using a rig to pull down hole pumps, rods, and tubing from the wellbore. Other service including cleaning and swabbing a method used to remove fluid from the well bore. Well depths range from several hundred feet to 10, 000 feet belowread more...

We have 5 Nos. of Mobile Work over Rigs with a capacity of 30 Tons. The following Job can be done: Setting of packer, Releasing of packer, Testing of casing, Bysetting of R3 packer, Testing of Tubing, Abandon of well by putting Cementing plug, Testing of plug, Installation of SRP, Testing of SRP, Clearing of well bore with withread more...

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