In the application of drilling oil casing products
2020-02-21 14:00:00 HITS：
Used in the drilling of oil casing, the use of joint, is to choose a buttress thread method. Add resistance torque shoulder plan concept, can make the joint during drilling in very large torque. Than some thread, can also be a kind of more and more big torque, can guarantee very good sealing. Can satisfy the need of drilling surface using the casing and skills supplication.
Today, the international oil industry, constantly expand and improve the temporary, and the casing of the new technology, and constantly promote a temporary. This technique, can work in drilling, drilling and casing, let this two book to different process, 2 for one, is kind, can be in drilling, the drill pipe takeover of the use of savings, cost, and we can build well greatly shortened the production cycle, can simplify the structure of the fruit of the entire rig, so, can reduce the disturbance occurred, greatly reduce the cost.
Of petroleum industry in our country, the preliminary use the new drilling technique in the preliminary, it attaches great importance to the use of this technology in a dynamic, in the domestic promotion and use is also very lively, in our country, many large oil drilling down the initial use, also has independent plan and made several types of drilling for oil casing head, and experiment.
previous_page：Comparison between laser processing and traditional machining of petroleum sieve
next_page：Outer thickening oil casing properties
CHINESE
ENGLISH