1.
Abstract: The drilling resistance of the Erkaijing well in oil field of north Shanxi is caused by hydration expansion of mud stone and mud cake deposition of porous sandstone.
文摘:陕北油石二开井段遇阻的原因为泥岩的水化膨胀和孔隙性砂岩的泥饼沉积。
2.
APPLICATION OF ORGANIC SALT DRILLING FLUID IN THE THIRD SECTION OF WELL T4031
有机盐钻井液在T4031井三开井段的应用
3.
short test time
刚开井或刚关井后的一段短时间
4.
Read from book, starting at the second paragraph.
念书，从第二段开始。
5.
band switching diode
波段转换开关二极管
6.
The area in a mine from which the mineral deposit is being or has been removed is stope. This is the productive area of a mine.
井下正在开采或已采完的矿段叫矿房。这是井下的生产区。
7.
At the end of the first month the well had attained the depth specified, 122 feet.
一个月过去了，在这一段时间里，井已经掘了一百二十二英尺深。
8.
Highly-displacement drilling is an effective technology to exploit peripheral oilfield.
大位移钻井是开发边际油田的有效手段。
9.
The Second Stage: Large-scale Development-oriented Poverty Relief Drive (1986-1993)
第二阶段：大规模开发式扶贫阶段（1986-1993年）
10.
Origin of Member 2 sandbodies of Lower Jurassic Sangonghe Formation in the area of Well Zhuang 1,Junggar Basin
准噶尔盆地庄1井区下侏罗统三工河组二段砂体成因
11.
THE SEDIMENTARY ENVIRONMENT OF THE TAIZHOU FORMATION(K_2 t) AND THE SECOND MEMBER OF FU-NING FORMATION (Ef~2 ) OF DOU 3 WELL IN NORTHERN JIANGSU OIL FIELD
苏北油田都3井泰州组及阜宁组二段沉积环境分析
12.
The Delicate Reservoir Research on Second Segment of Shuangyang Formation in Yi59 Oil Field of Moliqing Fault Depression, Yitong Basin
伊通盆地莫里青断陷伊59井区双阳组二段储层精细研究
13.
The Application of Freezing Method in Construction of Topsoil AboveMain Inclined Shaft in Wanggui Mine of Ningxia Province
冻结法在宁夏王洼二矿主斜井表土段施工中的应用
14.
Study on Oil-generating Potential of Es1 and Es2 Source Rocksin Liaohe Xibu Depression
辽河西部凹陷J311-J312井区沙一、二段烃源岩生烃潜力研究
15.
Fine Reservoir Description of the 2nd Member of Toutunhe Formation in Wellblock Shinan21 of Shinan Oilfield
石南油田石南21井区头屯河组二段储层精细描述
16.
then we embarked on the second stage of our Carribean cruise.
于是我们开始了Carribean旅行的第二阶段。
17.
Two section of speed adjustment, maximum angle of opening is180°.
二段速度调节，最大开启角度180度。
18.
The second phase of the review started in September and is planned to be completed in late 2002.
第二阶段检讨在二零零一年九月开始，预计于二零零二年年底完成。