The downhole safety valve testing laboratory of Sh

The downhole safety valve testing laboratory of Shengli oilfield oil production Institute successfully passed the API certificate reexamination recently, according to Shengli oilfield oil production Institute, the downhole safety valve testing laboratory successfully passed the api-14a certificate reexamination of the on-site auditor of the American Petroleum Institute (AP) with energy consumption increased by 80%i. It is reported that it is the first in China and the second in the world. It marks that the management level and testing ability of the laboratory continue to maintain a high level, and continue to have international rights. Recently, according to Shengli oilfield oil production Institute, the downhole safety valve testing laboratory successfully passed the api-14a certificate review by the on-site auditor of the American Petroleum Institute (API). It is reported that it is the first in China and the second in the world. It indicates that the management level and testing ability of the laboratory continue to maintain a high level, and continue to have international authority

api standard is an internationally recognized industry standard. According to international statistics, 80% of drilling and production equipment in all countries except Russia. 2. What backup data must be done for software reinstallation are purchased from the United States. Therefore, the universality of API has almost spread to all countries in the world. The review lasted two days, and the auditors conducted a strict review from the aspects of the laboratory organization, quality management system, testing equipment capability and field experiment process control. Finally, the API certificate was successfully reviewed

according to the well control requirements of China's offshore oil operations, downhole packers should be installed in oil and gas production wells with the ability of self blowout and self overflow to close the annulus between tubing and casing. All oil wells shall be installed with downhole safety valve trapezoidal lead screw at a position 30 meters or more below the seabed. For a long time, Shengli oilfield oil production Institute has attached great importance to this. Shengli oil production Institute imported the downhole safety valve function detection device as early as 1998, which has played an important role in ensuring the safe production of offshore oil and gas wells