Affected by the complexity of wellbore trajectory and completion method, the horizontal well workover operation is difficult to construct, which puts forward higher technical requirements for downhole equipment, instr...
Supported by the Basic Science Center Project of National Natural Science Foundation of China(72088101);National Natural Science Funded Project(52074345);CNPC Scientific Research and Technology Development Project(2020D-5001-21)。
This paper summarizes the important progress in the field of oil and gas production engineering during the"Thirteenth Five-Year Plan"period of China,analyzes the challenges faced by the current oil and gas production ...
Supported by the National Science and Technology Major Project(2016ZX05010,2016ZX05023).
Through a comprehensive review of the development status of workover technology of PetroChina Company Limited(PetroChina), this paper presents the connotation of workover operation under the background of the new era,...
Force analysis and calculation of workover string in the slanted and horizontal well are the basis of designing and checking string strength, selecting tools and determining operation parameters, which determine the o...
This paper gives an overview of recent development of the marine well containment system (MWCS) after BP Macondo subsea well blowout occurred on April 20,2010 in the Gulf of Mexico. Capping stack,a hard-ware utilized ...
China Oilfield Services Limited, one of the subsidiaries under CNOOC, announced in early September that it has entered into a well workover rig service agreement with ConocoPhillips China for development of the Pengla...