English translation for "欠压实"
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- uncompaction
undercompaction
Related Translations:
欠压: faulty moldinglightnessunder voltage tripunderrollunderpressureundervoltagevoltage shortage 欠单: accommodation note; accommodation kite; accommodation paper 欠流释放: under-current release
- Example Sentences:
| 1. | Logging identification of uncompacted and superpressure belts
欠压实带与超压带的测井识别 | | 2. | A simple pore pressure estimation method for a disequilibrium compaction shale using sonic velocity
利用声速检测欠压实泥岩异常高压的简易方法与应用 | | 3. | It was primarily formed by undercompaction , hydrocarbon generation and tectonic compression
柴北缘异常高压主要由欠压实作用、生烃作用及构造挤压作用形成。 | | 4. | Abnormal high pressure is found from neogene to jurassic in leughu - nanbaxian strnctural belt in the northern margin of qaidam basin , and mostly occurs in undercompaction shale
摘要柴北缘冷湖南八仙构造带从新近系到侏罗系普遍存在异常高压，且通常发育在欠压实泥岩中。 | | 5. | Through studying it is shown that in chagan sag , the geothermal gradients in the center are higher than those around the sag margin and major factors influencing the characteristics of temperature field distribution are the property of geotectogenesis and the differences in tectonic portion , lithology and underground water behaviour ; there are three types of mudstone compaction , i . e . normal compaction , undercompacition and overcomepaction ; there are two pressure systems in sandstone reservoirs , i . e . normal pressure and negative pressure systems and the strata ' s being uplifted and denuded is the key factor leading to the formation of the negative pressure system in reservoir ; and the distinctive temperature - pressure field characteristics in the sag are possessed of important petroleum geological significance in hydrocarbon source maturity , hydrocarbon generation , widening on oil and gas exploration domain and selecting exploration targets , etc
研究表明，查干凹陷中心的地温梯度高于凹陷边缘，大地构造性质及所处构造部位、岩性与地下水活动的差异是影响凹陷地温场分布特徵的主要因素；泥岩压实存在正常压实、欠压实和过压实三种类型，砂岩储层段压力类型可分为正常和负压两个系统，地层抬升剥蚀是导致储层负压系统形成的主导因素；凹陷独特的温压场特徵对烃源岩成熟、油气生成、油气勘探领域的扩大及勘探方向的选择等具有重要的油气地质意义。 | | 6. | According to those analysis and the background of geological evolution of basin , the kind of hydrodynamics was regarded as compaction before y3 and then as compaction - osmosis after y3 . futhermore , the key time of oil and gas reservoir formation was summarized , it is furthermore , the main cause of high pressure formation was believed that the compaction was not enough in paleogeothermal gradient , meanwhile , analyzing the cause of the low pressure nowadays , it was the uplift and erosion of stratum or pressure divulgence because of seal and so on
另外，还确定油气成藏的关键时期为伊敏组沉积末。再者，认为欠压实是最大埋深状态下，超压形成的主要原因，同时分析了形成现今负(低)压的原因，其原因为地层抬升剥蚀、压力因封闭层的泄漏等。最后，恢复出各主要目的层的古流体势的演化历史，从伊敏组末至现今，油势分布特征具有较好的继承性。 | | 7. | With a differential accumulation analysis of the fault closeness and the difference of faulted reservoir in beitang depression , it is suggested that ( 1 ) an inactive fault in clastic sequence may mainly restrict hydrocarbon migration ; ( 2 ) undercompacted shales with overpressure can lead to strongly restricting hydrocarbon migration along faults ; ( 3 ) hydrocarbon segregation associated with fault traps more probably takes place in undercompacted zone with abnormal hydropressure
通过黄骅坳陷北塘凹陷断层的封闭性及断层油气藏差异聚集分析，表明断层在活动停止期主要起封闭作用，但在正常压实层序段仍有少量轻组分的烃类沿断层发生运移而引起差异聚集；而在欠压实带，异常高孔隙流体压力使断层在纵向上具有很强的封闭性。 | | 8. | By comparing the numerical results of water infiltration with air and without air , it is shown that the method in this paper is more effective for solving problems of water infiltration in unsaturated soil . in this paper the forming process of oil - bearing basin is the main research object and the mathematic model of geology is built , in order to simulate the dynamic forming process of stratums especially oil - bearing stratum in geology history in the time and space concept , further to investigate the history of petroleum forming , transmitting , accumulating and predict the distributing rule and scope of petroleum , and offer an rapid , quantitative , exact , general choice for the researcher of petroleum geology . with denudation , poor - compactness and sedimentation hiatus , the stratum relations of sedimentation section is judged , and the ancient thickness and pressure of stratum layer are recovered by the inversion method of back stripping . the numerical simulation algorithm of recovery of geological history is also given
为了利用现代化的计算技术再现含油气盆地的地史演化发育过程，以便进一步定量化研究油气的生成、运移和聚集的历史以及预测油气分布规律、分布范围，为石油地质学家提供一个快速、准确、定量、综合的研究手段，本文就含油气盆地的地史演化发育过程为主要研究对象，建立了数学地质模型，运用优化理论与算法，在考虑了剥蚀、欠压实、沉积间断等地质现象的情况下，采用回剥反演法，应用钻井、测井、地震等方法获得的地层物性资料，判别沉积剖面中地层的接触关系，恢复地层的古厚度、古压力，构造了地史恢复的数值模拟方法。 | | 9. | On the basis of current situation on the investigation , the paper brings forward several suggestions and prospects of the research : strengthen the high resolution research on the characteristics of the hydrocarbon - expulsion in the section of source rocks , set up the hydrocarbon - expulsion model including three phases ( compaction , uncompaction and cracking ) , evaluate hydrocarbon - expulsion on classification of the anisotropic source rocks , and discuss the relation between hydrocarbon - expulsion and hydrocarbon accumulation
在针对研究现状分析的基础上，提出了几点研究方向及展望：加强对烃源岩剖面排烃特征的高分辨率研究，建立压实欠压实压裂三端元排烃模型，对存在严重非均质性的烃源岩进行烃源岩排烃分级评价，深入探讨排烃与油气成藏的关系。 |
- Similar Words：
- "欠压继电器" English translation, "欠压检测器" English translation, "欠压开相继电器" English translation, "欠压密" English translation, "欠压却胶" English translation, "欠压实的" English translation, "欠压实地层" English translation, "欠压释放" English translation, "欠压释放器" English translation, "欠压试验" English translation
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