1.
auger with valve
(钻浅井用) 带阀螺旋钻具
2.
Well Test Methods for Shallow Wells and Wells with Abnormal Pressure in Jilin Oilfield
吉林油田浅井及压力异常井测试方法
3.
It is derived from five sources,- rains, rivers, surface-water or shallow wells, deep wells, and springs.
其来源有五：雨水、水、表水（浅井水）深井水和泉水。
4.
Most wells were "flowing" wells or those that penetrated shallow ground water levels.
大多数水井是“冒水”井，或者是浅水位井。
5.
On the Derrick Installation of ShaftⅣ_G In main Shaft of a Coalmine
浅谈塔然高勒煤矿主井IV_G凿井井架安装
6.
Cementing Techniques of Large Displacement Ultra-shallow Horizontal Wells in Jinlou Oilfield
井楼油田超浅层大位移水平井固井技术
7.
Drilling Techniques Used in Well FNE-H1 in Sudan FNE Oilfield
苏丹FNE油田浅层水平井FNE-H1井钻井技术
8.
SHALLOW HORIZONTAL DRILLING TECHNOLOGY BY USING VERTICAL-WELL RIG IN HENAN OILFIELD
河南油田直井钻机钻浅层水平井钻井技术
9.
The Simple Study of Rapid Construction of Auxiliary Shaft in EightBao Coal Mine
八宝煤矿副井井筒快速施工作业浅析
10.
Measures and thoughts for shallow gas kick in FC well block in Bohai Sea
渤海FC井区浅层气井涌处理及思考
11.
Drilling Technology for Shallow Horizontal Well in Chaoyanggou Oilfield of Daqing
大庆朝阳沟油田浅层水平井钻井技术
12.
ERW Drilling and Completion Technology in Ultra-Shallow Heavy Oil Reservoir with Conventional Vertical Rig
直井钻机钻超浅层稠油大位移水平井钻井完井技术
13.
APPLICATION OF CABLE SRO TEST TECHNOLOGY IN GAS WELL DINA 202
电缆地面直读试井工艺在迪那202井的应用浅析
14.
The Study on Drilling Technology of Shallow Horizontal Well in Fuyu Oilfield
扶余油田浅层水平井钻井工艺技术研究
15.
The Simple Discussion on the Safe Construction of Deep Thick Swelling Clay Layer of Vertical Shaft
浅谈立井井筒深厚冻结膨胀粘土层的安全施工
16.
The Grouting Technology for Water Plugging in Bedrock Faultage of the Vertical Shaft
浅谈立井井筒基岩段断层带堵水注浆技术
17.
Elementary Discussion on Deep Well Dewatering in Construction of Open Caisson by "Drainage Sinking Method"
浅谈“排水下沉法”沉井施工中的深井降水
18.
Research the reason of influence the mediμm radius horizontal well drilling speed in the shallow layer
影响浅层中半径水平井钻井速度的原因探讨