deep karst channel

Drilling technology of the gas well Bai73;

白73天然气井钻井技术

Technology of drilling well and well completion of gas well in the west of Hubei and the east of Chongqing;

鄂西渝东地区天然气井钻井完井技术

The master valves of the gas wells christmas tree exists the inner leakage, crooked screw rod, etc.

天然气井采气树主控阀门常存在闸门内漏、丝杆弯曲等实际情况,为了消除主控制阀带来的安全隐患,研究了一种专用堵塞器和辅助装置的带压更换主控阀新技术,具有易观察、易受控、安全、可靠等优点,现场共应用9井次,具有显著的经济效益。

Application of Foaming Agent NJS at Natural Gas Wells in Zhongyuan Oil Fields;

中原油田不同区块现场应用半年来,NJS有效地维护天然气井的正常生产,成本低,气能高,取得良好的效果。

near 10 years,the paper summed up the main well control work at present that is summing up experience,improving the well control ability of natural gas well during drilling.

根据多年来一直从事天然气井钻井 ,特别是天然气井钻井井控技术、油气井抢险灭火技术等技术工作 ,结合四川油气井灭火公司所收集的近 10年来部份钻井严重井喷井、失控 (着火 )井实例分析得出 ,当前井控工作应“总结经验教训 ,提高天然气井、钻井井控能力”。

Analytical and numerical methods are used to analyze the effcet of the load of the highway bridge during its construction and operation on the structural safety and deformation of the natural gas well.

分别采用解析和数值方法分析拟建大桥修建和使用过程中,其荷载是否对天然气井的结构安全以及变形要求产生影响进行全面的分析。

Casing pipe of natural gas well deformed due to the earthquake load during Sichuan earthquake.

天然气井套管在地震载荷作用下发生变形,无法进行正常生产。

Discussion of designing gas recycling system for natural gas drilling;

天然气钻井气体回收装置设计探讨

Effect of Non-Metallic Inclusion on Corrosion Resistance of Steel 35CrMo for Natural Gas Well;

非金属夹杂物对天然气油井用35CrMo钢耐蚀性的影响

Technology of drilling well and well completion of gas well in the west of Hubei and the east of Chongqing;

鄂西渝东地区天然气井钻井完井技术

Study on Borehole Tempera Ture Distribution for Ultra-deep Gas Well

超深天然气井井筒温度分布规律研究

Sheath Isolation Evaluation in Gas Wells

天然气井水泥环封隔能力的测井评价

Research on the Outside Surface Corrosion of Downhole Tubes in Wet Gas Reservoir;

湿气气藏天然气井油管外壁腐蚀研究

An oil or natural-gas well drilled in an area not known to be productive.

野猫井，初探井在未知是否产出的地区钻探的油井或天然气井

Determination in ignition position for open flow gas of gas well containing sulfur

含硫天然气井放喷气体点火位置的确定

Result Analysis and Evaluation Methods on Gas Well Stimulation;

天然气井下措施作业效果分析与评价方法初探

Research in Selection and Application of Foam Drainage Agent for Natural Gas Wells

天然气井用泡沫排水剂的筛选及应用研究

A well or drilling that yields natural gas.

一种产天然气的井或钻井

Research on the Numerical Simulation of Gas-well Flow Field with Underground Nozzle;

带井下节流的天然气气井流场的数值模拟

Study on Silicate Drilling Fluid for Drilling in Marine Gas Hydrate Bearing Sediments

海洋天然气水合物钻井的硅酸盐钻井液研究

The well expelled great quantities of gas.

那口井喷出大量的天然气。

Tubing is used to extracting petroleum and natural gas from a well.

油套管用于油井中抽取石油或天然气。

The Study of Natural Gas Hydrate Formation during Deepwater Drilling;

深水钻井中天然气水合物预测的研究

Study on porosity log interpretation methods of gas reservoir;

天然气储层孔隙度测井解释方法研究

Discussion on Tapping the Potential Shallowly-Bedded Natural Gas in the Western Section of the Ziliujing Structure

自流井构造西段浅层天然气挖潜探讨

INTEGRATED TECHNICAL RESEARCH ON RE-ENTRY FOR CASED GAS WELLS

已封固发现天然气气井重钻接替井的配套技术研究

There is a low-pressure nature gas in the brine well, the casing, well end and pipe are very corrosive because brine is accrued.

盐井伴生有低压天然气,实现加压采输后出现气井套管、井口,输气管线被严重腐蚀的现状。