北京一龙恒业石油工程技术有限公司成立于2005年，总部位于北京望京科技园区，是北......
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提供全方位、高质量、最专业的石油一体化服务
Drilling technical service
Workover
Coiled Tubing
Snubbing Service
Completion&Fracturing
Pumpdown perforating
Measuring And Testing
Slick line
EPF
CCUS
Oil Extraction
Oilfield Chemical Services
Soluble product series
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热心公益，扶贫帮困是一龙恒业的责任和义务；多年来，董事长丁福庆先生不遗余力地投身......
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YILONG currently operates 12 advanced workover rigs with ratings of 550 HP, 750 HP, 900 HP, and 1000 HP, capable of performing a wide range of operations in vertical and horizontal wells up to 7,000 meters deep, including barefoot casing retrieval and replacement, logging, cutting, plugging, sidetracking, explosive reshaping, loosening operations, milling, fishing, and recovery of fallen objects; with a proven track record of successful workover projects for leading oil companies such as Sinopec, CNPC, Zhenhua Oil, EOG, Sonatrach, and Naftogaz, YILONG has earned strong recognition for its operational safety, efficiency, and technical excellence.
With the applications of casing withdrawal and replacement process, shaping technique, expansion pipe making-up process, liner reinforcement process, 4 "casing reinforcement process, complete the repair and reinforcement work of casing deformation and wells with broken casings.
Fishing of rope-like fishes\Fishing of curved pumping rod\Fishing techniques of corrosion tubing……
The main technical problem of horizontal well workover are: large friction, easily lead to weight indicator distortion, tension and torque is not easy to transfer to the sticking point; due to the well string is close to the wall, a long "sand bed" section is easily to form at washover and sand flushing; in fishing, fish guidance (or fish withdrawal) is more difficult.
In the process of oil extraction, the polymer in the oil layer and solid particles and other substances carried by crude oil will, as time goes by, gradually gather near wellbore area and block oil flow path, resulting in a smaller pore and poor near-wellbore area, and thereby lower oil production, and even lead to stop production. Using the long segment gun barrel deflagration fracturing technology that is unique to Tongyuan Oil Tools, the plugging problems at near-wellbore area in old wells will be solved and production restored.
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北京一龙恒业石油工程技术有限公司成立于2005年，总部位于北京望京科技园区，是北......
提供全方位、高质量、最专业的石油一体化服务
展示企业发展点滴
诚信 创新 高效 发展
热心公益，扶贫帮困是一龙恒业的责任和义务；多年来，董事长丁福庆先生不遗余力地投身......
愿志同道合者加入一龙
