well drilling with mud pump in stock

The 2,200-hp mud pump for offshore applications is a single-acting reciprocating triplex mud pump designed for high fluid flow rates, even at low operating speeds, and with a long stroke design. These features reduce the number of load reversals in critical components and increase the life of fluid end parts.

The pump’s critical components are strategically placed to make maintenance and inspection far easier and safer. The two-piece, quick-release piston rod lets you remove the piston without disturbing the liner, minimizing downtime when you’re replacing fluid parts.

Historically, most drillers dug two pits prior to drilling a well.  A first pit, called a settling pit, received the drilling fluid and cuttings from the drill hole via a short shallow trench.  The cuttings settled down to the bottom of the the settling pit.  A second pit, called a mud pit, was dug nearby and a second trench directed the overflow of the settling pit into the mud pit.  Most of the cuttings settle to the bottom of the settling pit and the drilling fluid in the mud pit has a much higher liquid to cuttings ratio.  In other words, the water in the second pit, the mud pit, is “cleaner.” Drilling fluid from the mud pit is then pumped, by a mud pump, back down the drillpipe.  During the drilling process, cuttings are continuously shoveled from the settling pit so it does not become clogged with cuttings.  Although most of the cuttings settle in the settling pit, it is also necessary to occasionally shovel cuttings from the mud pit as well.

Below is a photograph of mud pits prepared for drilling.  This photograph is from the hydra-jett site.  Hydra-Fab manufacturing http://hydra-jett.com/index.html  sells small and medium sized drilling rigs and is worth looking at if you are considering moving up to a small rig.

As you might imagine, diggining mud pits is a significant undertaking and it makes an even bigger mess of your drilling site.  Modern drillers, being both ingenious and capitalistic souls, have devised a way to avoid this costly, unpleasant step.  They bring portable mud pits to the drill site.  A portable mud pit is simply a container or series of containers that the drilling fluid from the hole is directed to where cuttings settle out prior to the fluid being pumped again down the drillpipe.  Not only does it eliminate the time/money consuming digging but it leaves a cleaner drillsite upon completion of the well.

….but it frequently doesn’t work as well for those of us who have small portable mud pits.  Using real mud pits results in more efficient drilling.  There is no leakage around the guide tube with real mud pits.

Here is an example of a portable mud pit positioned at the back of a commercial drilling rig.  Cuttings from the hole are directed into the settling pit on the right.  Then drilling fluid passes through to the mud pit on the left and it is pumped back down the hole.

There is a wide variety of designs of portable mud pits.  Here are just a few sketches I found to give you an idea of designs that folks have come up with.

So, by now your are probably wondering, where does all that leave us?  We are not going to buy one of those $500 portable mud pits for our $200 project are we?  Absolutely not, in fact you may just be better off digging your pits.   If you are going to dig several wells you might want to consider using a portable mud pit with a mud pump.  I made one out of wood and it works fine.  It is not as efficient as the commercial mud pits but it does the job.  Please take a look at the video below.

As you can see my portable mud pit is just a wooden box with a fitting for the suction line and a minor obstruction to keep the cuttings away from the suction.  You can probably come up with a better design for a portable mud pit that I have.  I probably could but it is already built and I’m not inclined to build another one – but – If I were doing another one, I’d probably build two boxes that fit inside one another for easier travel and storage, and then sat beside each other when drilling.

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.

Continental Emsco Drilling Products, Inc., which consisted of Emsco drilling machinery and Wilson mobile rigs, was purchased by National-Oilwell, Inc on July 7, 1999. To our knowledge, no pumps have been manufactured and sold under the Emsco brand name since National-Oilwell acquired them.

Fairbanks Morse pumps are currently manufactured in Kansas City, Kansas. Fairbanks Morse is a division of Pentair ever since August, 1997 when Pentair purchased the General Signal Pump Group.

Gaso pumps are manufactured by National Oilwell Varco. Gaso was acquired as "Wheatley Gaso" by National-Oilwell in the year 2000. At the time, Wheatley Gaso was owned by Halliburton.

Skytop Brewster pumps are no longer available as new pumps. Skytop Brewster(Cnsld Gold), a unit of Hansen PLC"s Consolidated Gold Fields subsidiary, was acquired while in bankruptcy by National-Oilwell, Inc. in November, 1999.

OK, all y’all air drillers just thumb on over to Porky’s column or something. This is for mud drillers. On second thought, I know a lot of you air guys drill about three mud wells a year, and consider it a hassle to rig up mud. So, maybe something I say will be interesting …

The mud pump is the heart of the circulating system, and mud is the blood circulating in the hole. I’ve talked about mud before and will again, but this month, let’s talk about the pump.

Historically, more wells, of every kind, have been drilled with duplex pumps than any other kind. They are simple and strong, and were designed in the days when things were meant to last. Most water well drillers use them. The drawbacks are size and weight. A pump big enough to do the job might be too big to fit on the rig, so some guys use skid-mounted pumps. They also take a fair amount of horsepower. If you were to break down the horsepower requirements of your rig, you would find out that the pump takes more power than the rotary and hoist combined. This is not a bad thing, since it does a lot of the work drilling. While duplex pumps generally make plenty of volume, one of the limiting factors is pressure. Handling the high pressures demanded by today’s oil well drilling required a pump so big and heavy as to be impractical. Some pretty smart guys came up with the triplex pump. It will pump the same — or more — volume in a smaller package, is easy to work on and will make insane pressure when needed. Some of the modern frack outfits run pumps that will pump all day long at 15,000 psi. Scary. Talk about burning some diesel.

The places that triplex pumps have in the shallow drilling market are in coring and air drilling. The volume needs are not as great. For instance, in hard rock coring, surface returns are not always even seen, and the fluid just keeps the diamonds cool. In air drilling, a small triplex is used to inject foam or other chemicals into the air line. It’s basically a glorified car wash pump. The generic name is Bean pump, but I think this just justifies a higher price. Kinda like getting the same burger at McDonald’s versus in a casino.

One of the reasons water well drillers don’t run triplex pumps, besides not needing insane pressure, is they require a positive suction head. In other words, they will not pick up out of the pit like a duplex. They require a centrifugal charging pump to feed them, and that is just another piece of equipment to haul and maintain.

This brings me to another thought: charging. I know a lot of drillers running duplex pumps that want to improve the efficiency of their pumps. Duplexes with a negative suction head generally run at about 85 percent efficiency. The easy way to improve the efficiency is to charge them, thus assuring a 100 percent efficiency. This works great, but almost every one of them, after doing all that work and rigging up a charging pump, tells me that their pump output doubled. Being the quiet, mild mannered type that I am, I don’t say “Bull,” but it is. A duplex pump is a positive displacement pump. That means that it can deliver no more than the displacement it was designed for. You can only fill the cylinder up until it is full. It won’t take any more. The one exception to this is when you are pumping at very low pressure. Then the charging pump will over run the duplex, float the valves and produce a lot more fluid. Might as well shut off the duplex and drill with the charging pump.

Another common pump used in the water well industry is the centrifugal. You see them mostly on air rigs that don’t use mud too often. They have their place, but are a different breed of cat. They are not positive displacement. Flow is a function of speed and horsepower up to the limits of the pump. After that, they just dead-head. With large diameter drill pipe they make a lot of mud, but after the hole gets deeper, friction losses — both inside and outside the drill pipe — build up. This means that the deeper you go, the less circulation you have. This slows the whole process. Positive displacement pumps don’t do this; they pump the same per stroke regardless of pressure. It just takes more horsepower. Also, displacement calculations like bottoms-up time and cement placement are just about impossible. One way to get around the limited pressure of centrifugal pumps is to run two of them in series. I’ve seen a few of these rig-ups and they work very well for large diameter drilling. They will make almost the same pressure as a big duplex for a lot less money. They are still variable displacement, but they roll so much fluid that it doesn’t seem to matter. And run at pretty reasonable depths, too: 300 to 400 psi at 400 gpm is not uncommon with two 3 x 4 centrifugal pumps in series.

I reckon there are pumps for every type of drilling. It is just a matter of using the right one correctly. I once drilled a 42-inch hole 842 feet deep with a 5½ x 8 duplex. Talk about long bottoms-up time … but we got the casing in with less than two feet of fill on bottom! Took time, but we got-er-done.

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Welcome to Pickett Oilfield’s mud pumps web page. Our company has been in the oil & gas drilling equipment industry for over 38 years, supplying new and used mud pumps and mud pump parts to customers in practically every producing region in the world. We are here to serve all your drilling equipment needs – if you don’t see it on this site, just give us a call or email. We can get it, if you need it!

Pickett Oilfield, LLC offers prospective buyers and extensive selection of quality new and used oil & gas drilling equipment, including mud pumps and parts to choose from at competitive prices. Browse our inventory of mud pumps and mud pump parts for sale at competitive rates.For more information or to request a quote, please Contact Us at 936-336-5154 or email to Sales@PickettOilfield.com.

We, at Waters, provide high-standard, quality built mud pumps and its parts for oil and gas drilling operations on sale! We provide both sparingly used mud pumps and its parts to our customers in Houston and other areas in the United States.

The drop-down menu at the top lists the items we usually have in-stock. All of them are also normally available for sale or for rent. Rental products also include additional systems such as Triplex Mud Pumps (Diesel or Electric), Mud Tanks and Solids Control Equipment. For fast and easy equipment request, we have provided online forms customized to each specific area of interest. The photos below illustrate just a few of the items available in our inventory.

The mud pump is an integral part of drilling operations. Also called mud drilling pump, it is a kind of plunger pump or a reciprocating piston, which circulates the drilling fluid through the drill string and back up the annulus. The operation takes place under very high pressure of about 7,500 psi or 52,000 kPa.

Waters provide mud pumps of varying configurations and sizes according to our customer’s requirements. Every oil rig requires a different kind of mud pumps and parts. That is why, at Waters, we offer customized mud pumps according to your requirements. Be it the triplex or three-piston pump for the petroleum rig or the duplex mud pumps, we have with us a wide range of products to satisfy your oil rig specifications.

A mud pump is pivotal to rig drilling operations and at Watersintl, we attach great importance to the quality, make and build of every drilling rig mud pump that we offer for rental. With competition causing margins to shrink, the way to financial and operational success is mud pump rental.Operational efficiency is the key to success and a mud pump can actually be the single biggest contributor to drilling operations. With a lot riding on the capacity and rugged build of a mud pump, a rental is definitely a better choice.

We, at Waters, believe in quality over quantity. For the past five decades, we have gathered enough inputs and experiences to ensure our clients go satisfied after the purchase of our mud pumps and parts.

We, therefore, offer a comprehensive price range on our mud pumps for drilling in Houston. We have both sparingly used and new mud pumps to suit our customers’ requirements. Whatever your budget is, we will provide you the best choice in mud pumps and promise to deliver quality products at an affordable price range.

We know how difficult it is to find that one perfect part or the whole mud pump to fit in your drilling operations. That is why; we keep minimum delivery time to ensure our customers do not suffer downtime.

If you are looking for a mud pump, we would be happy to help! Just call us with your requirements or talk to our experts to know more about our mud pumps and other products!

At Watersintl, our specialization in equipment for drilling, lends us with greater exposure on the all- important mud pump, permitting us to offer the best models. Choose from a wide range of models that feature on our list of equipment available for rental. Benefit from our technical expertise that improves the operational efficiency and reliability of every single mud pump we offer on rent. The inspection routines and servicing that we follow transforms every mud pump into a rugged workhorse that will help you improve operational ability. Browse through our extensive list of drilling equipment and benefit from qualitative superiority and our reputation as one of the very best in the industry.

The NOV FC-1600 Triplex Mud Pump is made of rugged Fabriform construction and designed for optimum performance under extreme drilling conditions. It is compact and occupies less space, yet delivers unequaled performance. The pumps are backed by several decades of design and manufacturing experience, and are considered leaders in the field.

NOV FC-1600 Triplex Mud Pump is conservatively rated at relatively low rpm. This reduces the number of load reversals in heavily stressed components and increases the life of the fluid end parts through conservative speeds and valve operation.

The NOV FC-1600 Triplex Mud Pump design provides an inherently balanced assembly. No additional counterbalancing is required for smooth operation. No inertia forces are transmitted to the pumps’ mountings.

A Triplex Mud Pump sometimes referred to as a drilling mud pump or mud drilling pump. NOV FC-1600 Triplex Mud Pump is a reciprocating piston/plunger pump designed to circulate drilling fluid under high pressure (up to 7,500 psi) down the drill string and back up the annulus. A mud pump is an important part of the equipment used for oil well drilling.

The 42-year-old, family-owned American Drilling Services in Florida, relied on homemade drill rigs to complete primarily 2- to 4-inch residential water wells. With demand increasing, they began looking for newer technology in order to complete more mud pump well drilling.

“Technology is always changing. We used to drill galvanized steel with cable drilling. Now we’re exclusively rotary drilling,” said William Diaz, driller, who has been with the company for seven years. “The technology gets better, and things get easier.”

“We used to do one well per day, occasionally two. The DM250 has helped us keep up with the workload by being able to drill quicker,” Diaz said. “The pulldown power of the top head is significantly stronger than our previous rigs. With the mud pump, we can clean out the hole a lot faster, which means less waiting around.”

With their older rigs constantly breaking down and not having the luxury of taking time off, finding a service center near them eased concerns should they encounter trouble and need a mechanic.

“We’re not breaking down all the time, which is a huge advantage compared to our older rigs,” Diaz said. “Overall it’s a great rig. I recommend the DM250 to anyone doing 2- to 4-inch wells. It makes me happier because I’ve now got air conditioning, and I love the self-feed carousel. It’s a fast, great rig.”

Liberty Process offers pumping and well businesses drop-in replacement progressive cavity pumps and parts for all the popular sizes used in today"s onsite drilling applications from the most popular brands of pumps in use today.

From water well drilling rigs and well trucks to geothermal and geotechnical pumping applications, Liberty Process Equipment has the pumps and parts you need to pump drilling mud with entrained solids in stock ready to ship same day.

Even difficult drilling applications like grouting or mud jacking are possible with a progressive cavity pump with its non-pulsating flow capability. Contact a Liberty Process Sales engineer today for more information on pumps or parts to keep your business working!

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.