Dragon Petroleum Engineering Technology Co., Ltd. coiled tubing service center was established in ……
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The first cluster perforation from the casing annulus pressure and pressure detonator get perforation;
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After fracturing, using 2 "coiled tubing drilling with power drill tool drill out all bridge plug for post production to provide smooth
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Use CT together with fishing tool to fishing out the fish that lost in hole, open path for further operations.
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Coiled tubing equipment and nitrogen or low-density liquid are utilized to replace high-density liquid inside wellbore ……
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Technical features Sand production is one of most common problems during oil and gas well production. Sand washing by coiled……
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Purpose of jetting Coiled tubing high-pressure jetting tool serves as an efficient work-over tool. Since the 1970s, the ……
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Performance features It can reduce different impurities into oil-producing zone: Common string is acidized to extrude all attaching o
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Cable logging is mostly applied to vertical well and well with inclination less than 45°. When the well inclination is more ……
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