Industry News
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How many types are there of the Drilling Jars?
1.The main types of jars used are drilling jars, fishing jars and surface jars. The drilling jar shall be designed in the drill string assembly to be able to jar and release the jam at any time if it occurs during drilling or tripping. Fishing jar, only need to be unstuck to the well operation, ...Read more -
What is the Well Completion Engineering?
According to the geological characteristics of oil and gas reservoir and the technical requirements of development and exploitation, the process of establishing a reasonable connecting channel or connecting way between oil and gas reservoir and oil and gas well shaft at the bottom of the well is ...Read more -
What is the Functions Of Sucker Rod?
In the oil and gas industry, many technologies and equipments play a vital role in the extraction and production of oil. One of the important components is the sucker rod. This sucker rod is an often overlooked critical tool that helps to efficiently pump oil from underground reservoirs to the su...Read more -
20 different types of drilling situation and solution 2
11.What problems should we pay attention to when drilling in the upper soft strata? (1) When drilling under the upper formation, the drill bit should be pulled out, the Taper Taps should be changed, and the drill pipe should be connected to the hole. (2) Maintain good fluidity and sand carrying p...Read more -
20 different types of drilling situation and solution 1
During normal operations, we often face various situations, such as equipment failure, operational safety, material shortages, etc. But in the face of emergencies, even fires, leaks, etc., how should we take measures to minimize losses? Let’s analyze the reasons and talk about how to deal w...Read more -
Downhole Debris Fishing and Stuck Drilling Accident Treatment
1.Downhole debris Fishing 1.1 Type of downhole fall According to the name and nature of the falling objects, the types of falling objects in the mine are mainly: pipe falling objects, rod falling objects, rope falling o...Read more -
Corrosion Tubing Fishing Technology
Profile control technology of injection well refers to the technology of controlling the water absorption of high water absorption layer by mechanical or chemical method, increasing the water absorption of low water absorption layer accordingly, making the water injection advance evenly and impro...Read more -
What are the main systems of oil drilling RIGS?
1.Lifting system: In order to lift and lower the drilling tools, run casing, control the drilling weight, and feed the drilling tools, the drilling tools are equipped with a lifting system. The lifting system includes winches, auxiliary brakes, cranes, traveling blocks, hooks, wire ropes, and var...Read more -
What are the causes of high-pressure corrosion in petroleum machinery?
1. Polysulfides in petroleum cause high-pressure corrosion of petroleum machinery Most of the petroleum in our country contains a lot of polysulfides. During the oil extraction process, petroleum machinery and equipment are easily corroded by the polysulfides in the petroleum when they come into ...Read more -
Stabilizer Blade Hardfacing Type
To meet a variety of drilling conditions, we have 6 types of hardfacing to choose from. HF1000 Crushed tungsten carbide held in a nickel bronze matrix. The 3mm grain size ensures greater concentration of carbide which is ideal for soft formation drilling. HF2000 Trapezoidal tungsten carbide in...Read more -
Extension and development direction of Mud Motor
1. Overview Mud Motor is a positive displacement downhole dynamic drilling tool which is powered by drilling fluid and converts liquid pressure energy into mechanical energy. When the mud pumped by the mud pump flows through the bypass valve into the motor, a certain pressure difference is formed...Read more -
What is the main function of the blowout preventer?
In oil and gas drilling construction, in order to safely drill through high-pressure oil and gas layers and avoid out-of-control drilling blowout accidents, a set of equipment – a drilling well control device – needs to be installed on the wellhead of the drilling well. When the press...Read more
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