射孔压裂联作工艺在克拉玛依油田低渗试油层的应用

Combined Tech of Perforation and Fracturing for Low Permeability Testing Layer in Karamay Oilfield

为降低天然气井试气作业的安全风险,加快试气进度,减小气层污染,克拉玛依油田试油井成功应用丢枪射孔压裂联作工艺和全通径射孔压裂联作工艺,现场应用效果较好,建议在油气显示较好的低渗试油层推广应用。

In order to reduce safety risk of test for nature gas,accelerate the progress of gas test,reduce gas pollution,the combined operation of throwing the gun perforating and fracturing,the full bore hole perforation and fracturing are applied successfully in Karamay oilfield.Field application of them is better and is proposed to promote the use of them in low permeability testing layer at where oil and gas show better.