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THE PERFORMANCE OF THE MUD PUMP
sucker rod pump
10-10
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THE FUNCTION OF THE MUD PUMP
Mud pump is mainly used for geological drilling, geological engineering construction and foundation treatment of low and medium pressure grouting pump, etc. Mud pump is a machine that sends mud or water to the borehole d…
sucker rod pump
10-10
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COMPOSITION OF MUD PUMP
sucker rod pump
10-10
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MAIN ACCESSORIES OF MUD PUMP
sucker rod pump
10-10
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APPLICATION OF NON-ROTATING STABILIZER
sucker rod pump
10-10
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TYPE OF HANGER
Thepolished bore receptacle liner hangeris divided into two types: slip type and mandrel type. The slip type bush hanger is also divided into WD type slip hanger, cg-21 type slip hanger, cg-22 type slip hanger and cg-29 …
sucker rod pump
10-10
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UPGRADING OF STABILIZER
Since the use of triple helix stabilizers in China's oilfields and gas fields in 1983, their structures have basically remained unchanged. Most of the existing three screw stabilizers use a certain number of cemente…
sucker rod pump
10-10
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APPLICATION OF CATCH OVERSHOT
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10-10
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THE COMPOSITION AND PRINCIPLE OF SUCKER ROD PUMP
The pump is mainly composed of four parts: barrel, plunger, fixed valve and traveling valve. The pump barrel is a cylinder liner, which is equipped with a plunger with a traveling valve. The plunger and the pump barrel f…
sucker rod pump
10-10
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TYPES OF FISHING TOOLS
Spear fishing tools can be divided into three categories according to the structural characteristics of the tools: non retractable slide spear, coupling spear and retractable spear. Among them, the slide block bailing sp…
sucker rod pump
10-10
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WHAT ARE THE COMMONLY USED DRILLING TOOLS IN PETROLEUM EXPLORATION?
Non-magnetic drill collarThe structure ofnon mag drill collarsare as same as that of ordinary drill collars, but their chemical composition and mechanical features are different from ordinary drill collars. Non-magnetic …
sucker rod pump
10-10
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THE DIFFERENCE MUD PUMPS AND SLURRY PUMPS
sucker rod pump
10-10
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THE MUD PUMP SHOULD BE MAINTAINED RATIONALLY AND SCIENTIFICALLY
Many enterprise users report that the maintenance and management of mud pumps are not systematical and perfect, therefore, how can we perform scientific maintenance of mud pumps? In fact, during the operation of the mud …
sucker rod pump
10-10
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Advantages of the mud pump
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10-10
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The production process of the casing head
sucker rod pump
10-10
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THE USAGE OF CHOKE VALVE AND AN INTRODUCTION OF ITS MAINTENANCE
The breakdown of the choke valve and the troubleshooting methods:1. The malfunction of the flow regulation:The reason for the malfunction of the flow regulation could be the failure of the seal, the failure of the spring…
sucker rod pump
10-10
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THE WORKING PRINCIPLE AND FUNCTION OF CHOKE VALVE
sucker rod pump
10-10
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ALUMINUM DRILL PIPES REPLACE STEEL PIPES, GIVING OIL RIGS A NEW LOOK
The characteristics of aluminum drill pipe are as follows:Significantly reduce hook loadThe density of aluminum drill pipe in air is less than 1/2 of that of steel drill pipe. In drilling, aluminum drill pipe shows good …
sucker rod pump
10-10
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INTRODUCTION TO BEAM PUMPING UNIT
Classification of beam pumping unitAccording to different balance methods, beam pumping units can be divided into beam balance type, crank balance type, composite balance type and pneumatic balance type.Beam pumping unit…
sucker rod pump
10-10
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SEVERAL TYPES OF DRILL COLLARS
Non-magnetic type:it is made of stainless alloy steel with low permeability, and the inner and outer diameters of cross section of pipe body are circular.The non-magnetic drill collar is mainly used for monitoring in the…
sucker rod pump
10-10
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