NEWS
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Causes of Damage to Oil Drill Pipe
17
05
2021
1. Oil drill pipe vibration, bending damageWhen the drill pipe string reaches the critical speed ratio, it will cause the drill pipe to vibrate. This vibration usually causes the drill pipe to bend, e...
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Precautions for the Use of Mud Pump
10
05
2021
1. What must be paid attention to during mud pump drilling?Mud pump is a kind of pump commodity. The two basic parameters of its characteristics are displacement and pressure. Displacement is measured...
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Application of Drilling Pump in Circulation System of Drilling Rig
03
05
2021
Ⅰ. The circulatory system of the drilling rig machineThe circulation system of the drilling rig machine mainly includes drilling pumps, surface manifolds. In downhole power drilling, the circulation...
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Screw Drill Failures and the Treatments
22
04
2021
Abnormal phenomenon 1: the value of the pressure gauge rises suddenly.Possible causes: the motor stalls, or the motor transmission shaft is stuck, and the bit port is blocked.Judgment and treatment me...
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Spiral Drill Collar Related Introduction
15
04
2021
Spiral drill collar is a mechanistic term. The spiral drill collar can prevent the differential pressure of the drilling tool from being blocked during the drilling process, and the spiral groove can ...
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Some Information Related to Adjustable Choke Valve
08
04
2021
The adjustable choke valve adopts forged steel valve body, which has the characteristics of high pressure resistance and corrosion resistance, and it can be operated manually. The structure is simple ...
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Some Knowledge About F1600 Mud Pump
01
04
2021
The F1600 mud pump produced by SHANDONG SAIGAO GROUP CORPORATION is a horizontal three-cylinder single-acting piston pump. In the process of drilling deep and ultra-deep wells in oil fields, drilling ...
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Working Principle and Requirements of Succer Rod Pump
22
03
2021
The succer rod pump is a special form of reciprocating pump that is driven by the oil pumping unit to pump crude oil from the well to the ground. It is mainly composed of four parts, namely the pump b...
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