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在庆祝中华人民共和国成立35周年前夕,西北石油地质局第一普查勘探大队6008钻井队在塔里木盆地东北部沙雅隆起雅克拉构造所钻的沙参2井,于5363米以下深处喜获优质高产油气流,实现了第二轮石油普查的重大突破。这一重大发现,值得庆贺。欣喜之余,愿就塔东北地区安全、优质、高效、低成本地钻井和完井问题略谈一孔之见。安全问题 沙参2井井喷失控,治喷保井施工经过61天的搏斗,经验教训颇多,值得认真总结。根据笔者的体验,井喷失控不
On the eve of the 35th anniversary of the founding of the People’s Republic of China, No. 6008 drilling team of No. 1 Census Exploration Brigade of Northwest Petroleum Geology Bureau drilled No. 2 sand well No. 2 drilled at the Ya Clara structure in the Shayahong uplift in the northeastern Tarim Basin and obtained high quality below 5,363 meters High-yield oil and gas flow, to achieve a major breakthrough in the second round of oil census. This major discovery is worth celebrating. While overjoyed, on the northeastern part of the tower is willing to safe, high quality, high efficiency, low cost drilling and completion of a little talk about a hole. Safety problems Shashen 2 well blowout out of control, Zhijie well construction after 61 days of struggle, a lot of experience and lessons, it is worth serious summary. According to the author’s experience, blowout is not controlled