Project Name: Chongqing resource development company - coil tubing with bottom packer stage frac

Operation Time:Aug 28th 2015 to Sep 6th 2015

Operation Site: liyuanba village, Shihao town, Qijiang District, Chongqing city.

Project Background

Qimei 2 well was the important exploration well in the field and this was the first time to use coil tubing with bottom packer technology in the field.

Solution

· Pk completed the technical proposal regarding to different zones in this field after long time research on the formation, also, several technical communication meetings were organized and then finalized by the professionals.

· PK designed the pumping schedule on the basis of different zone, up to 1640m3 activity water and 88.4 ton proppant were pump into the formation totally.

Achievement

3 zones frac operation were done successfully and the gas production was good.