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15
2022-02
Valentine's Day & Lantern Festival, Happy Tuan Tuan, Full of Love
Valentine's Day & Lantern Festival, Happy Tuan Tuan, Full of Love
2022-02-15
08
2022-02
Yikuang Science and Technology Begins to Build the Future | Ruihu Greeting the New Year
Yikuang Science and Technology Begins to Build the Future | Ruihu Greeting the New Year
2022-02-08
28
2022-01
Yikuang Technology Held Annual work summary and Advanced Staff Awards Ceremony
Yikuang Technology Held Annual work summary and Advanced Staff Awards Ceremony
2022-01-28
28
2022-01
Notice of Spring Festival Holiday of Yikuang Science and Technology
Spring Festival Holiday Notice Holiday Time Dear Customers
2022-01-28
12
2022-01
07
2022-01
07
2022-01
07
2022-01
What role does non-magnetic drill pipe play in drilling? -- Yikuang Technology
Function: Since all magnetic measuring instruments induce the geomagnetic field of the borehole when measuring the direction of the borehole, the measuring instrument must be a non-magnetic environment. However, in the drilling process, the drilling tool is often magnetic, has a magnetic field, affects the magnetic measurement instrument, can not get the correct well trajectory measurement information data, the use of non-magnetic drill collar can implement non-magnetic environment, and has the characteristics of the drill collar in drilling. Working principle: ① geomagnetic field line; ② magnetic measuring instrument; ③ steel drill collar; ④ interference magnetic field line; ⑤ bit joint; ⑥ non-magnetic drill collar interference magnetic field line above and below the non-magnetic drill collar has no effect on the measuring instrument part, so the non-magnetic drill collar is
2022-01-07
07
2022-01
