Drilling speed increase in Nanpu 2-3 block of Jidong Oilfield
China oil network news August 23rd, held in the speed of Jidong Oilfield 203X2 well of Nanpu efficiency will share the experience, just drilled Nanpu 23-2161 wells drilled 3258 meters deep, drilling cycle of 5.83 days, the average penetration rate of 49.36 meters per hour.
Nanpu 2-3 block is one of the main fields for exploration and development of Jidong Oilfield in 2017. The exploration well in this block has such characteristics as long open hole length, poor cleaning of borehole, large friction torque, severe three-dimensional directional drag, many faults and high risk of well leakage. In order to ensure the block exploration fast and safe drilling, Jidong Oilfield Engineering Supervision Center and give full play to the role of organization and coordination, strengthen the process control; optimization of construction scheme, optimizing bit selection and drilling tools, daily distance up to 1200 meters high; analysis of drift law of the formation, improve the proportion of compound drilling; strengthen the organization of production, coordinate the construction party relationship, on-site supervision of the construction, to ensure the coordination and construction quality of each link, to achieve a steady and fast working target.
As of now, the Nanpu 2-3 block has been drilled wells drilled well quality pass rate of 100%, the drilling fluid quality pass rate of 100%, the cementing quality pass rate of 100%, the high quality rate 62.5%, to ensure the quality of drilling safety, to achieve the overall speed. The Nanpu 23-2132 well has a depth of 2415 meters and a drilling period of 5.67 days. The Nanpu 23-2173 well is 2960 meters deep and the drilling cycle is 5.46 days. This marks the rapid drilling of the 2-3 block of Nanpu 5 days after the completion of the "high-speed rail" era".
Relevant content:OGEM petroleum solid control equipment has always been the credibility and quality as the cornerstone of development, in the staff of the full implementation of "unity, innovation, truth-seeking, integrity" business purposes. Provide high quality service, high quality products, is always Tangshan OGEM solid control the pursuit of forever! We would like the basis of equality and mutual benefit with all the friends sincere cooperation and seek common development! Welcome more business consulting: 0315-2648099 Fax: 0315-2648066!