摘要
针对磨溪低孔、低渗、非均质的嘉二超高压气藏进行水平井完井工艺技术的实践和应用,证明水平井开发技术在该气藏是可行的,磨152H酸化后在pc36.76MPa,pt35.04MPa下测试产气18.29×104m3/d,达到了水平井开发的预期目标,是该地区同类直井产量的5.82倍,获得了较好的增产效果和经济效益。为下步磨溪嘉二超高压气藏大规模推广应用水平井技术开发提供了可借鉴的经验。
The article expatiates the completion technology of horizontal well in Moxi Jiaer gas field with low porosity, low permeability and aeolotropism. Using exploitation technology of horizontal well is feasible in the gas field. The production rate of M152H well is 18.29×104 m3/d after acidification. The production is 5.82 times as the same production of the vertival well in the same field. The better stimulation and economic benefit are obtained. The test will provide experience for the exploiting widely the horizontal well in Moxi Jiaer gas field.
出处
《钻采工艺》
CAS
北大核心
2007年第2期28-30,152,共3页
Drilling & Production Technology
关键词
嘉二气藏
水平井
完井
连续油管酸化
Jiaer gas field, horizontal well, well completion, coiled tubing, acidizing
