The "Bohai Nengke" drilling pole helps the most deepest manhole in China

Great Wall Network · Jiyun Client News (Reporter Yuan Lipeng Correspondent Zhao Fengbo Wang Xianlin Hu Xiaohua) After the drilling depth of 9010 meters! On June 23, the "Bohai Nengke" high-resistance combination drilling pole helped Sichuan Qing Diamond Detective Company in the construction of the Pisces 001-H6 well in the Southwest Oil and Gas Field, set two records of China's deepest air well and the deepest oil well in PetroChina.

Pisces 001-H6 well drilling scene. Data map

According to reports, Pisces 001-H6 well is located in Guangyuan City, Sichuan Province. It is an ultra-deep, ultra-high temperature, ultra-high-pressure horizontal well, with a depth of 7630 meters and a horizontal section of 1075 meters. After the drilling depth of 9010 meters, the well temperature exceeds 180 degrees Celsius, and the hydrogen sulfide content reaches 6 grams per cubic meter. The overall performance of the drill rod and the quality of the inner coating have high requirements.

Pisces 001 one H6 Jingchuang record celebration scene. Plan at the interviewed unit

This time, the drilling pole of the deepening of the Chinese land and the deepest well in China and the deepest oil well in China is the S135 steel -level high -resistant twist drill rod jointly developed and manufactured by the Bohai Equipment of the Bohai Equipment. The combination of 5-1/2 inches, 5-inch and 4-inch models in the series of products. The inner wall of the drill rod is coated with TK34P model powder. During the 471 -day drilling construction, the "Bohai Nengke" brand combination drilling rod to withstand the test of ultra -deep and high -temperature drilling conditions ensured the efficient and safe drilling.

- END -