Stifled device is separated in acidizing of screen pipe well completion horizontal well of casing deformation

• Main Authors: WANG ZHIBO, WANG LEI, DONG WENMING, ZHANG TENG, PENG SONGLIANG, YANG XIN, LENG BING, LI HONGSHUANG, WU XIAOMING, WANG YINGYING, QU SHAOGANG, SUN ZHENYU, ZHAO JICHENG, ZHANG LIN
• Format: Patent
• Language: English
• Published: 05.08.2015
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model provides a stifled device is separated in acidizing of screen pipe well completion horizontal well of casing deformation. This stifled device is separated in acidizing of screen pipe well completion horizontal well of casing deformation includes coiled tubing, mass flow umbrella an...