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
Pumpdown perforating
Snubbing Service
Coiled Tubing
Oil Extraction
Completion&Fracturing
Drilling technical service
Workover Treatment
Oilfield Chemical Services
Measuring And Testing
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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Sand production is one of most common problems during oil and gas well roduction. Sand washing by coiled tubing has following features.? This process makes it unnecessary to pull original string out of wellbore.? This process makes kill job unnecessary.? This process enables continuous circular sand washing when coiled tubing is put down into the well.? Short construction period and high efficiency are guaranteed.
Coiled tubing high-pressure jetting tool serves as an efficient work-over tool. Since the 1970s, the coiled tubing high-pressure jet cleaning technology has witnessed significant development in both research and application. The technology can be applied to clean away scale and wax, thus saving time spent on oil tube lifting and setting and reducing the operation cost.
It can reduce different impurities into oil-producing zone: Common string is acidized to extrude all attaching obstacles, waxes and rust slag into formation together with acid liquid. Coiled tubing acidizing can remove rust slag, scale and wax from production string and relieve formation pollutions caused by acidizing.
Cable logging is mostly applied to vertical well and well with inclination less than 45°. When the well inclination is more than 45°, some special tools, such as guider, knuckle joint, pulley and sink bar, are needed. If wells are inclined by more than 60°, it is hard to conduct logging by using traditional methods. With increasing well inclination, vertical stress component of these tools is decreasing. As the component is not strong enough to overcomefriction resistance, these tools cannot fall by themselves. In this view, cable logging is limited in greatly inclined wells and horizontal wells. Coiled tubing logging has just eliminated the defect of cable logging because coiled tubing is not only flexible but also rigid. The coiled tubing with logging instrument can push downhole logging tool to greatly inclined well sections or horizontal well sections. Logging tool can be pushed forward by 900m in horizontal sections by coiled tubing.
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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
