1·Coal resources in the South Sichuan coalfield account for 60% more in the Sichuan Province, estimated CBM resources 80% more.
川南煤田煤炭资源占四川省煤炭资源的60%以上，评价的煤层气资源量占80%以上。
2·Y445 series of bridge plugs were successfully applied in layer fracturing of CBM Wells and met the requirements.
Y445系列压裂桥塞在煤层气井分层压裂中的成功应用基本上达到了这一目的。
3·By numerical simulation and economic evaluation for Qinshui CBM Field, it can be derived that MLHW obviously has a superiority of economic benefit in developing CBM.
通过对沁水煤层气田的数值模拟与经济评价可知，用多分支水平井开发煤层气具有明显的经济效益优势。
4·In CBM well drilling construction, oil drilling techniques are basically adopted.
在煤层气钻井施工中，基本上采用石油钻井工艺。
5·Pointed out there are abundant coal and CBM resources in the minefield and have provided with comprehensive exploitation value.
指出了井田内煤炭储量丰富，煤层气赋存量大，具有综合开发利用的价值。