异常高压气藏的开发过程复杂、成本高。
Development of abnormal high-pressure gas reservoirs is complicated and of high cost.
异常高压是在低热流的地温场背景下形成的。
The abnormal high pressure in the area was formed under geotemperature background characterized by low paleo_heat flow.
异常高压对砂砾岩储层的改善具有重要作用。
Surpressure has vital function for reforming reservoir quality in this area.
异常高压气藏是一种特殊的气藏，分布十分广泛。
Abnormal high pressure gas reservoir, as a special kind of gas reservoirs, is widely distributed.
异常高压为深层岩性油气藏油气的运移提供了动力。
Abnormal high pressure provides impetus for the migration of hydrocarbons in deep lithologic reservoirs.
异常高压带的封闭特性对油气的生成与运移有密切关系。
The sealing character of abnormally high pressure zone and origin and migration of oil and gas are closely related.
流体异常高压控制着烃源岩的成烃机理和油气运聚成藏。
The abnormal high-pressure of fluid controls the hydrocarbon-forming mechanism of source rocks and the migration and accumulation of oil and gas.
干酪根热解成烃作用是烃源岩中异常高压的重要成因之一。
Generation of hydrocarbon from kerogen is one of important genetic types of abnormal pressure in source rock.
异常高压可以阻止地下水活动、氧和细菌对油气藏的破坏作用。
Abnormal high pressure can prevent underground water, oxygen and bacteria from destroying oil (gas) reservoir.
文88块是利用天然气驱开发的一个典型的异常高压低渗油藏。
Wen 88 block is a typical abnormal high pressure and low permeability oil reservoir, exploited by natural gas drive technique.
异常高压气井在井口进行不稳定测试时，井口压力动态出现异常。
Wellhead pressure testing of abnormally high pressure gas well will be abnormal when unstable testing is conducted.
本研究区异常高压形成的主控因素是构造抬升和水平构造挤压应力。
Tectonic uplift and lateral compression are major factors responsible for the abnormal pressure.
建立起异常高压气藏的不稳定渗流微分方程，并给出其无因次形式。
The differential equation of unsteady infiltration of anomalous pressure has been established, and presents its dimensionless fashion.
异常高压层作为良好的区域盖层，十分有利于古生界含油气系统的保存。
The significance of existence of overpressure is to form high-quality regional seal strata that can be favorable to preserve Paleozoic petroleum system.
初次运移的动力主要是异常高压，二次运移的动力主要是浮力和流体势差。
The driving force of primary migration is mainly abnormal high pressure and that of secondary migration is buoyance and fluid potential difference.
所有气藏的生产指示曲线都会向下弯曲，并非只有异常高压气藏才向下弯曲。
The production index curves of all gas reservoirs, not only abnormal pressure ones, are curved downward.
异常高压是由烃的生成、差异压实以及粘土矿物的转化等因素共同作用而导致。
The anomalous high pressure originated from integrated effect of generation of hydrocarbons, differential compaction and transformation of clay minerals.
山前构造地层孔隙压力复杂异常，特别是异常高压对于压差卡钻有很大的影响。
The Kuqa's pore pressure is very complicated and abnormal, especially the abnormally high pressure is great impact on differential pressure sticking.
本文建立了描述异常高压气藏地层压力和动态储气空间的数学模型——动态模型。
In the paper, some mathematic models describing abnormally pressured gas reservoir performance, dynamic models, are established.
异常高压气藏作为一种特殊气藏，几乎遍布于世界各地，其压力梯度可以高达0。
Overpressured gas reservoir being a kind of special gas reservoir, can be found all over the world, whose pressure gradient is greater than 0.
在快速沉降的新生代盆地，由于泥岩快速生油而又难以排放，形成局部异常高压带。
Local abnormal high pressure zones are formed in swift burial Cenozoic basins because mudstone generates oil quickly and releases with difficulty.
同时也指明了用地面地震资料来检测异常高压带和含气层时应该使用的参数和方法。
Meanwhile it is also pointed out that the parameters and methods should be adopted as the surface seismic data are used for detecting abnormal high pressure zones and gas reservoirs.
控制异常高压形成的因素主要有欠压实作用、黏土矿物脱水、烃类生成及水热增压。
The factors that control the development of the abnormal pressure are uncompaction, clay mineral dewatering, hydrocarbon forming and aquathermal pressure boost.
建立以定压力生产的异常高压均质气藏压力响应公式，并根据此公式求出产量变化公式。
The equations of pressure behavior have been established for homogeneous gas reservoir of anomalous pressure in the condition of constant pressure, and we apply them to obtain the equations of rate.
断层面进水局部产生滑移，断层的分布交杂区易形成异常高压，导致断层附近易发生套损。
Fault face moves relatively after being contaminated by water, areas with complex faults distribution can easily cause abnormal high pressure thus can cause casing sheer easily.
文东深层低渗非均质异常高压砂岩油田高效开发实践对科学合理开发同类油田具有借鉴意义。
The effective development of Wendong sandstone oilfield with deep low permeability and abnormal high pressure is significance for scientific and rational development of similar oilfields.
阐述了克拉2气田在异常高压下，储层发育的主要控制因素是由于构造应力的持续挤压作用。
The paper demonstrates the important control factors of reservoir development caused by the continuous compression of tectonic stress under abnormal high pressure in Kela 2 gas field.
随着异常高压气田开发过程的进行，地层压力逐渐下降，进而诱发岩石渗透率损失是不可逆的。
The permeability loss is not reversible since the reservoir pressure decreases gradually as gas exploitation is conducted in abnormal pressure gas reservoirs.
头屯河组及其以上地层、董2井北东埋藏较浅地区和早期形成的异常高压带为勘探的有利目标。
The exploration targets include the Toutunhe Formation and the above strata, the shallow - burial area toward northeast of Dong 2 well, and the early - formed abnormal pressure belts.
有的异常高压油、气井由于受设备、技术条件限制而不能关井测压，无法获得不稳定测试资料。
Shut in pressures of some oil-gas wells with abnormal high pressure can not be tested as the limitation of equipment and technique conditions to fail in getting test data.
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