1) ultrahigh-pressure gas well
超高压气井
1.
Blowouts,lost circulations,wellbore sloughing,and H2S hazards often occur,making casing program design for ultrahigh-pressure gas well drilling extremely difficult.
超高压气田在我国分布较为广泛,其主力产层因沉积环境一般埋藏较深,最深达到8000m以上,地层复杂,往往存在喷、漏、塌以及含H2S等复杂情况,超高压气井钻井工程井身结构设计非常困难。
2) high temperature overpressure gas well
高温超压气井
3) Superhigh pressure well
超高压井
4) high pressure gas well
高压气井
1.
Optimization of well killing method for high pressure gas wells;
高压气井压井方法的优选
2.
Application examples of gas logging parameters combined with drilling time in the well control of the high pressure gas well.;
气测录井参数结合钻时在高压气井井控中的应用实例
3.
Thread sealing property in high temperature and high pressure gas wells is more important than that in oil wells.
高温高压气井对螺纹密封性的要求要比油井更为严格。
5) hp gas well
高压气井
1.
The article introduces how to choose well killing methods for HP gas wells.
介绍了选择高压气井压井的方法,分析了在各种井控施工风险状况下合理规避风险、选择最优压井方法和施工工艺等问题。
6) high-pressure gas well
高压气井
1.
Prediction of wellbore temperature field and analysis of influence factor for high-pressure gas well kill
高压气井压井井筒温度场预测与影响因素分析
2.
Technology of improving the quality of casing tie-back cementing in high-pressure gas wells
提高高压气井套管回接固井质量的技术
3.
According to the analysis of the complicate geologic condition of high-pressure gas well and field practice statistical data, the conventional casing program can not satisfy the needs of high-pressure gas well because of the few programs and the small annular clearance between the casing and the formation.
通过对高压气井复杂地质条件及现场实钻统计资料的分析知,传统的套管层序系列因层数太少且目的层套管与井眼间隙太小而不能满足封隔高压气井复杂地质情况的需求;另外,井下复杂情况也不可能完全反映到压力剖面上,传统的以压力剖面为依据的自下而上的井身结构设计方法已不再适用。
补充资料：超高压
超高压
一般指高于一万大气压的压强。在超高压下，物质的物理化学性质发生显著变化。利用超高压和高温可使物质结构改变，或者合成自然界尚未发现过的物质，如固体氮和性质极硬的氮化硼等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条