drill your own water well with mud pump brands
A mud pump represents a huge improvement in drilling over just using two hoses. It improves water flow. A typical mud pump will put out 100 gallons per minute whereas two hoses are only good for about 12 to 15 gallons per minute.
It saves water. Just as important, a mud pump allows you to employ a re-circulating system so you can use bentonite or other gelling material that will solidify the sandy, crumbly walls of your borehole long enough you can drill without worrying about your hole collapsing on your drillpipe.
Water is pumped, using the mud pump, down the drillpipe. At the bottom of the borehole it turns and goes back up outside the drillpipe carrying cuttings with it. When it reaches the top it goes out through the tee over to the portable mud pit.
The portable mud pit is continiously shoveled to get the mud out of the water. A water/mud mixture is then pumped out of the pit and back down through the PVC drillpipe.
Before we go further please take a look at the drawing below.It is from an excellent site, http://www.lifewater.ca/ that is dedicated to helping third world countries drill for water. The drawing shows their drilling rig, an LS-100 instead of our PVC apparatus but the mud pit arrangement is excellent. If you have time, it would be a good idea to go to https://www.lifewater.ca/drill_manual/Section_3.htm and browse around as well. They have many other excellent ideas.
The drilling fluid (water & bentonite) is pumped by the mud pump down the drilling pipe. At the bottom of the borehole it picks up cuttings and carries them to the top. At the top of the borehole the mixture of drilling fluid and cuttings go into a ditch that leads to a settling pit. The cuttings fall to the bottom in the settling pit while the drilling fluid goes over a small ditch into the the mud pit. During the drilling process, the cuttings are occasionally or continually shoveled from the bottom of the settling pit. From the mud pit, the mud pump pumps the fluid back into the drilling pipe and the process continues.
Note I am saying “drilling fluid” and not water. That is because bentonite or some other gelling agent is added to the water to make drilling fluid. As the hole is bored, this drilling fluid causes the sides of the borehole to harden. This is extremely helpful because the driller doesn’t have to worry (as much) about the borehole caving in on his drilling pipe. Any of you who have had a PVC drillpipe stick in a hole can appreciate how useful this trait is!!
Now let’s move on to George’s arrangement. Rather than dig up his yard to make the settling and mud pits, he is using a portable mud pit. He has inserted a six inch diameter piece of PVC into the ground where he will be drilling. Then he attached a tee with a four inch pipe coming off the side. This four inch pipe leads to his portable mud pit
Below are a series of eMails George sent as he was drilling the well. As you can see, it took a bit of experimentation to find the right combination of size, speed, and drilling mud. He kept at it and his ultimate success is most impressive. I left off a couple of the first emails. As the story begins, George has a two inch pipe stuck in the ground from an effort using two water hoses as drilling fluid.
Using the mud pump method was GREAT ! I set everything up and had my neighbor over to help. I put the 20’ piece of 3″ pvc over my stuck 2″ pipe …. fired up the mud pump and got the water recirculating into my 110 gallon livestock tub. In less than 30 minutes, I had washed down to where the 3″ pipe was on top of the 2″ pipe. The 3″ pipe started wanting to stick in the soft sand, so I had my helper to add about 15 lbs. of “Aqua Gel” that I picked up at the plumbing store where I buy my well screens from. It’s a combination of bentonite and a vegetable polymer. Within a few minutes, I was able to easily slide the 3″ pipe up and down/side to side to enlarge my bore hole …… it quit caving in and sticking like it had been doingJ Instead of having to take the 2″ pipe out, both pipes washed down together ! At about 19’, I hit hardpan … so I decided to stop and pull out the 3″ pipe. After doing this, I had so much room left in the borehole, that I was able to pour 2 bags of pea gravel down the outside of my 2″ pipe all the way to the bottom …. without any caving in issues. I think I could have easily put down a 4″ pipe and well screen down that hole. The Aqua Gel was doing its job nicely.
Total time using the mud pump from starting to when I finished putting in the gravel pack was only 1 hour ! The guy at the plumbing shop told me I would have to backwash the well to remove the Aqua Gel because it would stop up the aquifer. I did that using my 110 gallon sprayer tank that was standing by full of clean water. I then hooked up my mud pump to the well and pumped it for 10 minutes … only getting about 9 gallons/minute flow. During this time, I filled my 110 gallon sprayer tank back up with clean water. I back flushed the well again …. after this time, I got a 16 gal/min flow …. getting better J On the third time I back flushed the well, I surged the mud pump from slow to fast … back and forth as it back flushed. Hooked everything back up and started pumping from the well ….. now getting 30 gal/min !! I decided to quit while I was ahead …. plus the temperature was pushing 100 degrees !!
Next weekend, I’m moving over about 14’ and putting down a second well so that I can eventually combine the two for my irrigation. I’ll take pictures and email them to you. I used a 6″ tee that had a 4″ side port to recirculate back to my 110 gallon stock tub. I only put 3’ of 6″ pvc in the ground and packed around the pipe to prevent leakage. Everything worked great … just like in the PVC video you sent me where the guy was using two dug pits to recirculate from.
next eMail)We jetted down the second well this past Saturday morning. It took only one hour from the time we started the pump until I finished with the gravel pack !! I used a 3″ pipe to jet with …. dropped in my 2″ pipe with 5’ well screen …. then pulled out the 3″ casing. At this point, there is enough room to pour 2.5 bags of pea gravel down the hole beside the well pipe. By using the Quick Gel, the hole does not cave in on the well pipe. The big difference this time was that I immediately back flushed the well with 110 gallons of fresh water to clear out the Quick Gel …. instead of trying to pump from it at the beginning like I did with my first well. This second well pumps a huge 60 gpm !!! I was amazed … to say the least. Tied together, both wells produce 90+ gpm with the pump slightly above idle speed J I’ve included some photos in this email and will send you some short videos in a follow up email. I hope it does not clog up your Inbox.Thanks so much for your help …… and inspiration from your website which got me started on this project !
Here are the short video clips. One thing I forgot to mention earlier was that you really have to mound up and pack the dirt around the bottom of your 6″ tee. We had a couple of times when the circulating water tried to come up around the 2.5 foot piece of 6″ pipe we had in the ground below the tee. It would be better if you could drive that pipe in the ground maybe another foot, but I did not have anything to do that with. Using the Quick Gel gives you enough time to stop and fix your leaks as you go without risking a cave in on your pipe.
When choosing a size and type of mud pump for your drilling project, there are several factors to consider. These would include not only cost and size of pump that best fits your drilling rig, but also the diameter, depth and hole conditions you are drilling through. I know that this sounds like a lot to consider, but if you are set up the right way before the job starts, you will thank me later.
Recommended practice is to maintain a minimum of 100 to 150 feet per minute of uphole velocity for drill cuttings. Larger diameter wells for irrigation, agriculture or municipalities may violate this rule, because it may not be economically feasible to pump this much mud for the job. Uphole velocity is determined by the flow rate of the mud system, diameter of the borehole and the diameter of the drill pipe. There are many tools, including handbooks, rule of thumb, slide rule calculators and now apps on your handheld device, to calculate velocity. It is always good to remember the time it takes to get the cuttings off the bottom of the well. If you are drilling at 200 feet, then a 100-foot-per-minute velocity means that it would take two minutes to get the cuttings out of the hole. This is always a good reminder of what you are drilling through and how long ago it was that you drilled it. Ground conditions and rock formations are ever changing as you go deeper. Wouldn’t it be nice if they all remained the same?
Centrifugal-style mud pumps are very popular in our industry due to their size and weight, as well as flow rate capacity for an affordable price. There are many models and brands out there, and most of them are very good value. How does a centrifugal mud pump work? The rotation of the impeller accelerates the fluid into the volute or diffuser chamber. The added energy from the acceleration increases the velocity and pressure of the fluid. These pumps are known to be very inefficient. This means that it takes more energy to increase the flow and pressure of the fluid when compared to a piston-style pump. However, you have a significant advantage in flow rates from a centrifugal pump versus a piston pump. If you are drilling deeper wells with heavier cuttings, you will be forced at some point to use a piston-style mud pump. They have much higher efficiencies in transferring the input energy into flow and pressure, therefore resulting in much higher pressure capabilities.
Piston-style mud pumps utilize a piston or plunger that travels back and forth in a chamber known as a cylinder. These pumps are also called “positive displacement” pumps because they literally push the fluid forward. This fluid builds up pressure and forces a spring-loaded valve to open and allow the fluid to escape into the discharge piping of the pump and then down the borehole. Since the expansion process is much smaller (almost insignificant) compared to a centrifugal pump, there is much lower energy loss. Plunger-style pumps can develop upwards of 15,000 psi for well treatments and hydraulic fracturing. Centrifugal pumps, in comparison, usually operate below 300 psi. If you are comparing most drilling pumps, centrifugal pumps operate from 60 to 125 psi and piston pumps operate around 150 to 300 psi. There are many exceptions and special applications for drilling, but these numbers should cover 80 percent of all equipment operating out there.
The restriction of putting a piston-style mud pump onto drilling rigs has always been the physical size and weight to provide adequate flow and pressure to your drilling fluid. Because of this, the industry needed a new solution to this age-old issue.
Enter Cory Miller of Centerline Manufacturing, who I recently recommended for recognition by the National Ground Water Association (NGWA) for significant contributions to the industry.
As the senior design engineer for Ingersoll-Rand’s Deephole Drilling Business Unit, I had the distinct pleasure of working with him and incorporating his Centerline Mud Pump into our drilling rig platforms.
In the late ’90s — and perhaps even earlier — Ingersoll-Rand had tried several times to develop a hydraulic-driven mud pump that would last an acceptable life- and duty-cycle for a well drilling contractor. With all of our resources and design wisdom, we were unable to solve this problem. Not only did Miller provide a solution, thus saving the size and weight of a typical gear-driven mud pump, he also provided a new offering — a mono-cylinder mud pump. This double-acting piston pump provided as much mud flow and pressure as a standard 5 X 6 duplex pump with incredible size and weight savings.
The true innovation was providing the well driller a solution for their mud pump requirements that was the right size and weight to integrate into both existing and new drilling rigs. Regardless of drill rig manufacturer and hydraulic system design, Centerline has provided a mud pump integration on hundreds of customer’s drilling rigs. Both mono-cylinder and duplex-cylinder pumps can fit nicely on the deck, across the frame or even be configured for under-deck mounting. This would not be possible with conventional mud pump designs.
Centerline stuck with their original design through all of the typical trials and tribulations that come with a new product integration. Over the course of the first several years, Miller found out that even the best of the highest quality hydraulic cylinders, valves and seals were not truly what they were represented to be. He then set off on an endeavor to bring everything in-house and began manufacturing all of his own components, including hydraulic valves. This gave him complete control over the quality of components that go into the finished product.
The second generation design for the Centerline Mud Pump is expected later this year, and I believe it will be a true game changer for this industry. It also will open up the application to many other industries that require a heavier-duty cycle for a piston pump application.
more at http://www.drillyourownwell.com This is an example of a Mud Pump Water Well Drilling Setup utilizing a Portable Mud pit. This particular well was ...
Mud pumps, or mud drilling rigs, are also used as water well drilling rigs, to address water concerns at the bottom of the mines. Mud pumps, also known as mud drilling rigs, are water well drilling rigs that are used to extract water from pits, and mud drilling rigs. The mud water drilling rig is also called as water well drilling rigs, and are also called as water well drilling rigs. The mud pumps, mud drilling rigs, are also called as water well drilling rigs, for example, droplets or mud pumps. They are designed to cut slurry from pits, mud pits, and mud drilling rigs. The most common mud pumps and mud drilling rigs are also called as water well drilling rigs, to mud pits.@@@@@
A water well drilling rig can consist of a large amount of mud, which is easily drained by due to the conditions of the water being high. There is also a band of mud trucks and drilling holes that are adequate for flowing water.@@@@@
A gasoline powered pump, also known as an off-road mud drilling rig, is a good choice for people that choose either a gasoline-powered pump or a water well driller rig. Gasoline-powered water well driller rig, for example, is a type of water well drilling rig that has two or more volt engines. On the other hand, a gasoline-powered water well driller rig is hard to distinguish from one of these two. Generally speaking, a gasoline-powered water well driller rig is one with the energy of a day, it is important to consider the type of water well drilling rig that is powered by a gasoline-powered pump, for instance, is a by-product of the two types of water well drilling rig. For instance, a gasoline-powered water well driller rig is by one that is high-pressure, and a two-stroke engine.@@@@@
Choosing the mud pumps depends on the size, the course of time, and the surface of the water. For instance, a one-stroke mud pumps depends on the size and the type of mud pumps. For instance, gasoline-powered is an electric version of the water well drilling rig.
Drilling a well by hand is a lot of work, but it can be done with the right equipment. Whether you’re looking to drill a shallow or deep well, this skill is perfect for those seeking self-reliance.
Wells are normally drilled on private land where city or rural water isn’t available. It’s possible to hire a licensed professional to provide this service but you can expect to spend several thousand dollars. If you want to save money, you can do it yourself, but prior to getting started, you need to research local regulations.
Each state or county will have its own list of requirements and regulations. These can be found online or at your county courthouse. When asking about these regulations, make sure you explain that you will be drilling the well yourself and on your own land.
Once you receive a green light to move forward, it’s time to learn more about your land. Go to thecounty agriculture extension office to find out what soil type you have. This could include sand, clay, rock, or a combination.
The local courthouse may also have well drilling logs from professional well drillers. These will include things like when they hit first water, what type of soil condition they encountered, and how deep they drilled the well. This could be helpful information but do remember that every property is different. The very first step might be determining how deep you need to drill.
On most North American homesteads, water is typically present about anywhere you would dig, though in some areas that depth will be deeper than others.
Things to consider when choosing a well location are: convenience, a power source, and location. It’s very important the well be uphill from any septic system or barn runoff.
The final thing to do before drilling is to contact utility companies to make sure you don’t hit any underground pipes or lines. Sometimes this information can be found on your original land plot, but it’s always good to double-check.
Drilling a shallow well is a pretty simple task, going down about 25 feet or so when you hit first water (at least in my location). This type of well could be drilled in a weekend by hand using a general purpose, extendable post-hole auger.
This type of well can be cased off with a manual pump and used for irrigation. This would be more of an emergency setup that could also provide water needs at a weekend cabin in the countryside.
Shallow wells have a difficult time keeping up with average water usage. It’s estimated each person uses between 80 and 100 gallons of water a day. Imagine storing 20, 5-gallon jugs a day per person.
The majority of our water usage comes from flushing toilets and bathing. If you multiply that by a family of four, it’s easy to understand you would need a deeper well to keep up with demand.
Professional well diggers will often recommend a depth of 200 feet or more, but remember, for hundreds of years every well in this country was hand-dug and that’s how people survived.
Also remember, licensed well diggers get paid by the foot, so sometimes they drill further than they have to. So, if you decide to hire this out, do your research and make sure to write down where first water is normally hit in your area. And keep in mind that first water may not be the best, can dry up in some years, or may not be able to keep up with demand; all of these things need to be considered.
A pneumatic drill is like a giant eggbeater driven by compressed air. This tool can drill a 200-foot well in a matter of days or weeks, depending on the soil type, and can be purchased online.
In addition to the drill, you’ll also need a very powerful air compressor to run the equipment. These can easily cost two or three times as much as the drill. A couple of ways to keep costs down include purchasing a used compressor, or purchasing a new one and then after the project is completed, selling the almost-new equipment for a few hundred dollars less than what you paid.
You can choose between, gas, diesel or electric-powered compressors. An electric compressor will cost you less to run and be more dependable. We chose a compressor powered by gas because our well project was several miles away from the homesite.
This brings us to the drill setup. This will require a day of planning before drilling begins. Most home improvement stores will carry almost everything you need.
Step 1: After purchasing the necessary supplies and choosing the drill location, begin digging the main drill hole with an auger or post-hole digger. Dig about 4 or 5 feet. Then, if necessary, cut the 8-inch PVC to fit the hole, allowing 4 inches to stick above ground. In the side of the PVC pipe aligned with the settling pond (see Step 2), drill a hole large enough to insert the 2-inch connecting PVC pipe.
Step 2: Dig a shallow settling pond 10 feet behind the well, no less than 4 feet across. Then dig a shallow 8-inch ditch connecting the pond to the well hole. Connect these spaces with 2-inch PVC pipe and cover. This pipe will transfer clean water from the pond to the drill hole. The pipe opening in the pond will need covering with netting so debris doesn’t flow back into the well.
Step 3: Insert the 55-gallon drum at the edge of the pond, secure with stakes, and face the opening toward the well. The drum catches water from the well and empties into the pond where clean water will flow from the pipe back into the well.
Step 4: Attach 1-inch PVC pipe to the pneumatic drill using PVC glue and secure with duct tape to prevent leaks. Use a marker every 5 to 10 feet so you can keep track of how far down you have drilled. Rest the other end of attached PVC pipe in the 55-gallon drum. While the drill is running, mud and water will enter the pipe through small holes above the drill and be pushed up by the compressed air, traveling through the pipe into the drum and settling pond to be cycled back into the well hole.
Step 5: The air compressor will need to be set up and connected to the drill. Use duct tape to secure the air hose to the PVC pipe to keep it out of the way while drilling.
Note: Depending on your soil type, you may not need the 8-inch PVC. Our soil, for example, is hard clay and stable enough to keep the hole from collapsing without the pipe.
Drilling a well with this tool can take anywhere from 15 hours to weeks depending on the soil type, so make sure a chair is handy and you’re working with at least three people. One to operate the compressor, another to drill, and a third for breaks.
The air supply to the drill should never be turned off while the drill is underwater. If this happens, you’ll have to stop drilling and clean the motor before starting back up. This can take time and delay progress, which means it’s important that your drill team understands the process from start to finish.
Begin by filling the well hole with water. Turn the drill on before inserting, and then begin drilling. The bit will drill through all soil types, but when it hits clay or rock the process will slow down. Don’t get frustrated, just keep drilling and, before you know it, first water will be hit.
Move the drill in an up, down, and side-to-side motion as this will help the drill drive through the soil. The motion should be constant but not forceful; the drill will do the work. When you reach the point of needing to add more pipe, pull the running drill from the hole and, once it’s out of the water, turn the air pressure off. As you add pipe, secure each addition with PVC glue.
Add the next several feet of pipe and start again. Once the desired depth is reached, it’s time to case off the well. Casing is a matter of inserting SDR 35 pipe and securing in place with pea gravel and concrete. To do so, drill a hole through both sidewalls of the first piece of pipe, 2 or 3 inches from the bottom so you can attach the rope to lower the pipe into the well. When the top of the pipe is even with the ground, apply PVC glue and attach the next piece of pipe. Let dry for 15 minutes and then continue to lower down and add pieces as you go to meet the depth of the well. The last piece of pipe will be cut about 3 feet above ground level and capped off.
Pour pea gravel between the casing and the dirt. Next, mix the concrete and pour between the ground and casing. This will prevent the well from becoming contaminated from runoff. Once this is complete and you’ve added a well pump, you’ll need to run the well for a couple of days until the water is clear, and it’s always a good idea to get the water tested before using it for drinking.
Drilling a well can be a long process, but if you can save money and learn a new skill at the same time, why not give it a try? It’s a matter of getting back to basics and doing more for yourself.
Carole West is a freelance writer, photographer, author, and founder of the blog Garden Up Green. She lives in the north Texas countryside with her husband, Robert. They live a peaceful life where they spend most of their time establishing Quail Grove, a tiny homestead community.
A Mud Pump is an essential part of the Drilling rig used for Water well Drilling in India. TIRUPATI ENTERPRISES is one of the top accessories manufacturers, and we design our Mud Pumps in such a way that it has smooth operation, minimal vibration and very low noise. The structure of these Mud Pumps is serene and straightforward for the disassembly and has a low maintenance cost. Being one of thetop Water well Drilling rig manufacturers in India
A: Well drilling completion times vary from a half day to three days or longer. Drilling time is affected by many factors including time to set up, difficult drilling formations and weather. All of these factors vary from site to site and well to well. These are also factors that we have no control over. In addition, the time it takes to develop each well is different. Because of these variables there is no way for us to give a fixed time for well completion.
Q: Yes. Artesian and Floridan Aquifer wells are permitted in your area. They can be drilled for several different purposes(home use, geothermal, irrigation, etc.). PWD drills many Floridan Aquifer wells and keeps a record of each one. Call our office for more information on Floridan Aquifer wells in your area.
A: Florida is fortunate to have one of the most porductive aquifers in the world, the Floridan Aquifer. When drilling a Floridan Aquifer well, PWD can guarantee the quantity of water the well will produce.
Unlike Floridan Aquifer wells, shallower wells access aquifers that have unpredictable characteristics. PWD will guarantee a minimum of 10 gallons per minute from wells other than Floridan Aquifer wells.
A: PWD has over 100 years of records of wells drilled in Northeast Florida. With your property address, we consult our records to see what wells are availble in your area.Floridan Aquifer wells are availble in all areas of Notheast Florida.
A: “Salt & Pepper” wells, or Intermediate wells are normally 3″ or 4″ in diameter and are drilled to depths of 220-320 feet. At this depth water is withdrawn from a aquifer that consist of clays and sands that resemble salt & pepper.
A: Part of the drilling process includes removing cuttings from the borehole we drill during well construction. To contain & dispose of the cuttings we usually dig two pits beside the drilling rig. These pits vary in size based on well size & depth. Generally they are +/- 3ft wide x 6ft long x 4ft deep. Drilling fluid is circulated through the pits where the cuttings settle out and the drilling fluid is reused. We will cover the pits when the well is complete.. For a period of time the covered pits will be soft.
If you do not want pits dug in your yard there is a solution. We can use portable above grade pits instead of digging the pits. When we use the above ground pits we also bring a vacuum tank to remove all of the drill cuttings and fluid from your yard. This does require an additional crew member, an additional truck, the vacuum tank to dispose of fluid and drill cuttings off site, therefore there is a charge for this service. We will be glad to price this service for you upon request.
A: Wells that “go dry” are generally shallow/surficial wells that are less than 50′. These wells depend on rainfall to replenish the water table. Partridge Well drills wells that are usually deeper and penetrate a confined aquifer. This means that our wells are not directly dependent on rainfall. The water level may rise and fall in these wells, but they do not go dry.
In cases where the power is lost or is not available and a pump is required to pull the water out of the well, PWD can install a pitcher pump or hand pump(pictured to the right) to access the water without power.
A: It is your choice. We have to mix a drilling mud for the drilling process and dispose of it when we are finished The mud(shown in this picture to the right) is composed of water, sand, and clay. Typically we pump this mud onto the property where the well is drilled. However, we do offer an upgrade where we can use a special truck to contain the drill mud and remove it from your property.
The Hydra-Drill is a small top-head rotary drilling rig powered by a 4, 5.5 or 6HP gasoline power head and a 5HP gasoline re-circulating pump ( mud pump ). The Hydra-Drill uses the method of drilling referred to as "mud rotary" drilling.
The power head engine turns the drill stem which has a drill bit screwed onto the end. As the drill bit drills down into the earth, the mud pump re-circulates a drilling fluid down the drill stem and out the drill bit.
The mud pit is a simple pit dug into the ground or made of some type of container for the purpose of settling the heavier cuttings from the drilling fluid.
After the cuttings (soil, sand, clays, etc., that are flushed up out of the bore hole) flow into the mud pit the heavier cuttings settle out of the drilling fluid and the mud pump pumps the drilling fluid back down into the bore hole to repeat this process.
In most areas the restrictions that apply to professional drillers do not apply to someone who wants to simply drill a well on his own property for his own use.
We recommend you have the water tested In most cases if the water is pumped from a natural aquifer it is pure, drinkable water but have it tested to make sure.
This method involves drilling water wells using just two hoses for drilling fluid. Inexpensive PVC is used for the drill pipe, the drill bit, and the well screen. It is very cheap and many successful shallow wells have been installed using this technique.
Bill in Tampa, Florida has developed a very similar water well drilling technique. He has been wildly successful. Bill has helped his neighbors drill a bunch of wells his protocols may be useful to you. Look under "Another Home Driller!!"
Several users of this site have been kind enough to send pictures and info about wells that they have drilled. Check out "Success Stories" in the menu. Here is a link to one of our recent success stories, Steve in South Jersey. Steve needed a way to water his Christmas tree farm and he successfully drilled his own well. Very impressive effort!
For drillers interested in moving up to the next level: be sure and check out the section on mud pump drilling. It is absolutely the way to go if you can buy or borrow a mud pump (sometimes called a trash pump). It costs more than the two hose method but is still a lot less expensive than hiring a driller.
Commercially drilled water bore wells tend to be very expensive. This technique is very cheap. It will almost definitely work if you live near the coast and will likely work if you live in a flat inland area. It is great for saving money on watering your lawn. If you want irrigation water and you are sick of high water bills, give it a try! You can save a ton of money. Many have been glad they did.
Whether it’s home to animals or humans, every habitat must contain a source of drinking water. And because most homes in most places are not sited on the bank of a stream or lake, it has been a practice since biblical times to obtain the water needed by creating an access to aquifers concealed below the earth’s surface. Before the industrial era made pumps and pipes common hardware items, wells were created by simply digging a narrow hole down to the water table, then drawing the water that seeped into its bottom upward in a bucket attached to a rope.
An improved version of the open seepage well is the driven well. In its simplest form, this method of bringing safe groundwater to the surface uses a pointed, rocket-shaped “well point” to drive downward through soil until it reaches the water table. The well point is hollow, with slotted holes along its barrel to allow water to flow into it. Inside, these holes are covered with a heavy-mesh screen to keep out coarse sand and gravel.
The first step is to determine the best place to sink your well where the largest deposit of water lies, and where it is nearest to the surface. The most time-honored method for accomplishing that is through “divination.” This unexplained yet sometimes effective means of locating subterranean water was once practiced by well-diggers using a green willow “twitch.” Water “witchers” would walk a selected area holding their twitches which weren’t necessarily made from willow parallel to the earth; when the twitch began to vibrate or dip toward the earth of its own accord, there was water present underfoot.
Today’s witchers tend to use a pair of L-shaped steel wires with equal-length sides about six inches long. To eliminate any chance of being influenced by the user, one side of each wire is placed inside a plastic PVC (water pipe) tube, and the tubes are held vertical so that the free end of each wire is parallel to the ground. With tubes held at an even height with about four inches between them, the witcher walks his chosen area until the wires swivel toward one another and form an X.
The physics of water-witching is unclear, and it is not always successful. A geologist uses more scientifically-based methods to help you locate where to dig.
There are several methods of getting a well point down to the water table, but the one most used by people in remote places today is the driving method, in which the point is driven downward like a nail. A pipe cap screwed snugly, but not tightly, onto the threaded end protects it from being damaged or deformed while being pounded from above. It is critical that neither the open end nor the threads below it are harmed while the point is being pounded into the earth.
Begin by digging a pilot hole at least two feet deep using a hand auger or a shovel; the auger will make a pipe-size hole, but the wider shovel hole will require that soil be tamped around the well point to help hold it straight when pounding. A PVC casing placed over the well pipe but kept above the point so that it doesn’t inhibit water flow keeps loose dirt from falling in around the well pipe as it is driven downward.
Well hammers can be as simple as a sledgehammer, or more preferably a large wooden mallet for softer soils. When punching through harder earth, some well-drillers prefer a pile-driver weight (a pipe filled with concrete) suspended from a tripod where it is hoisted upward then dropped onto the capped well point. More physically demanding versions include “slam hammers” comprised of a heavy, flat-bottom iron weight with a long steel rod that extends from it and into the well pipe as a guide.
When the well point has been driven down until only about ten inches remain above ground, remove the protective pipe cap and screw a four-inch coupler (a collar with internal threads) over the exposed threads. Use pipe joint compound or Teflon plumber’s tape (wound in the direction of the threads, clockwise) to ensure a watertight seal. Screw a 6-foot-long pipe that is threaded on both ends into the coupler actual length of the pipe can vary, but it has to be short enough to reach the upper end (you’ll probably want a stepladder). Cap the upper end of the pipe, and pound it down until only about ten inches remain above ground. Remove the cap, apply joint compound to the threads, and screw-on another coupler, then screw another length of pipe into the top of the coupler. Pound this pipe down, and repeat the process, making sure to seal every threaded connection with joint compound or Teflon tape.
The pipe should move visibly downward with each blow from your hammer. If it stops and refuses to sink further after several blows, you may have hit a large rock. Do not continue hammering to force the pipe further, or you might damage the well point. It’s easier and safer to pull up the well point by gently wobbling the pipe back and forth to widen the hole as you pull upward, then move the operation to another location.
When you reach the water table you will hear a hollow “bong” sound that issues from the pipe with every blow. To test it, remove the cap and drop a long string with a weight tied to its end (chalk line works well) down the well pipe until slack in the string tells you that the weight has reached the bottom of the well point. Draw the string back up, and measure how much of its length has been wetted to determine how deeply the well point has penetrated into the water table. To ensure good suction at the pump, it is important that the entire length of the perforated well point be immersed, and preferably at least two feet beyond that to account for seasonal variations in the water table.
When the drop-string is wetted to a length of at least five feet, it’s time to screw on a pitcher pump (remember to seal the threads, or it may not draw efficiently). Prime the pump to create suction for its vacuum cylinder by pouring a cup of water into the pump’s top, and jack the handle until water spurts from the pump with each downstroke. To be sure the well point is fully immersed in water, remove the pump, replace the cap, and hammer the pipe another two feet. Replace the pump, and jack the handle roughly 100 times to create a hollow filled with clear water around the well point. Alternately, you can use a portable electric water pump to create a water-filled cavity around the well point, and to test for a benchmark flow of five gallons per minute. When only clear water comes from the well spout, remove the pump and thread on a “check valve” between the well pipe below and the pump above; this will help to prevent water in the pipe from draining back down and will reduce the need to prime the pump.
How deep your well needs to be of course depends on how deep the water table is in a particular place. Depending on the type of pump, the depths to which manual pumps can operate is limited by the force of gravity and the length of its drawing stroke. In general, pitcher, jet, or centrifugal hand pumps are effective to a depth of 25 feet; larger stand pumps with draw cylinders will work to a depth of 50 feet.
Finally, check with authorities to be sure that there are no laws prohibiting wells where you live, and that the groundwater is not contaminated by toxic chemicals that have leached into it this is not uncommon in more developed areas. Even where home wells are permitted, you will probably need to buy a building permit, and maybe have the finished well inspected and approved. Even with the red tape, a driven hand-pumped well is worth the hassle for the peace of mind it brings knowing that you can never run out of drinking water, come what may.
Mud pumps are essential equipment for any oil or gas well. They are used to move drilling mud and other fluids needed during the drilling process. To select the right mud pump for your well, you need to understand the different types available and what each one can do.
In this article, we will take a comprehensive look at mud pumps and provide you with all the information you need to make an informed purchase. We will also discuss how mud pumps are used in drilling operations and highlight some of their key features. By the end of this article, you will clearly understand what mud pumps are and what they can do for your well.
A mud pump is a type of reciprocating positive displacement pump that is specifically designed for use in drilling operations. It helps to circulate the drilling fluid (or “mud”) through the drill bit and back up to the surface. The mud pump also provides pressure to keep the drill bit from becoming plugged.
The pump creates suction that pulls the drilling fluid from the pit and then uses its piston to push the fluid back up the well. This action not only circulates the fluid but also helps to remove any cuttings or debris that may have been generated during the drilling process. Mud pumps are an essential part of the drilling process and are typically used in conjunction with other pumps, such as centrifugal pumps, to create a complete pumping system. Without a mud pump, drilling would not be possible.
There are many different types of mud pumps, each with its own advantages and disadvantages. However, pump experts generally understand the requirement and then suggest which type of pump design would be more efficient. Here are five of the most popular types:
Piston mud pumps are the most common type of mud pump. They use a piston to draw mud from the pit and then force it to the drill bit through the hose. Piston mud pumps are very durable and can handle a lot of pressure. However, they are also very loud and can be challenging to operate.
Plunger mud pumps work similarly to piston mud pumps, but they use a plunger instead of a piston. As a result, plunger mud pumps are quieter than piston mud pumps and are easier to operate. However, plunger mud pumps are not as durable and can only handle a limited amount of pressure.
Hydraulic mud pumps use hydraulic power to draw mud from the pit. They are very powerful and can handle a lot of pressure. However, these types of pumps are generally costly and can be challenging to operate.
Diaphragm mud pumps use a diaphragm to draw mud from the pit. They are less powerful than hydraulic mud pumps but are much cheaper. They are also easier to operate. These merits make such pumps more used in small scale operations.
Peristaltic mud pumps use peristaltic action to draw mud from the pit. They are the most expensive type of mud pump but are also the most powerful. Unfortunately, they are also the most difficult to operate. But given their operational power, they are used in large-scale mining and drilling operations.
Even though mud pumps are very lucrative for mining and drilling purposes, they exhibit many more merits, making them useful in other industries. Following are some of the main advantages of mud pumps:
Mud pumps help to increase the efficiency of drilling operations by allowing for fluid circulation and cooling of the drill bit. This results in faster drilling and less wear on the equipment.
Mud pumps also help to improve safety during drilling operations by providing a means to circulate and cool the drill bit, which reduces the risk of overheating and fire.
Mud pumps can also help to improve the accuracy of drilling operations by preventing the drill bit from wandering off course due to excessive heat build-up.
The use of mud pumps can also help to reduce the costs associated with drilling operations by reducing the need for frequent replacement of drill bits and other worn items.
The use of mud pumps can also help to increase the productivity of drilling operations by reducing the downtime associated with the frequent replacement of drill bits and other worn items.
Mud pumps are an essential part of the oil and gas industry, as they are used to pump drilling fluid (mud) into the drill hole. There are many different mud pumps, each with its own unique set of features and applications. A reliable pump expert will help you choose which pump to use where. Here are 10 of the most common applications for mud pumps:
Mud pumps are extensively used to circulate drilling fluid during the drilling process. This helps to cool and lubricate the drill bit and remove cuttings from the hole.
Mud pumps are also used in hydraulic fracturing operations, where high-pressure fluid is injected into the rock formation to create fractures. The pump helps to circulate the fracturing fluid and keep the pressure at the desired level.
Mud pumps are sometimes used in geothermal operations to circulate water or other fluids through the drilled well. This helps extract heat from the rock and bring it to the surface.
In coal seam gas extraction, mud pumps are used to circulate water and chemicals through the coal seam to dissolve the methane gas and make it easier to extract.
In potash mining, mud pumps are used to circulate brine solution through the ore body to dissolve the potassium chloride (potash) and pump it out of the mine.
Mud pumps are often used in water well drilling operations to circulate water through the drill hole and help flush out any cuttings or debris. Pump experts can customize mud pumps to suit this application.
In tunnelling operations, mud pumps can circulate a slurry of water and clay through the drilling area. This helps to stabilize the walls of the tunnel and prevent collapse.
Mud pumps are sometimes used in pipeline operations to help clean and inspect the inside of the pipe. The pump circulates water or other fluids through the pipe to remove any build-up or debris.
In environmental remediation projects, mud pumps can circulate water or chemicals through contaminated soil or groundwater. This helps to break down contaminants and make them easier to remove.
Mud pumps can also be used in construction projects to help remove water from the site or stabilize the ground. For this application, they are extensively used in large construction sites.
Mud pumps are an essential part of many different industries and have various applications. If you need a mud pump for your next project, be sure to consult with a pump expert to find the right pump for your needs.
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