科技与创新
科技與創新
과기여창신
Science and Technology & Innovation
2015年
16期
152-152
,共1页
李香芹%曹正安%王健%孙宏伟%方园%任垒
李香芹%曹正安%王健%孫宏偉%方園%任壘
리향근%조정안%왕건%손굉위%방완%임루
裂缝性气藏%各向异性属性%发育程度%方差体技术
裂縫性氣藏%各嚮異性屬性%髮育程度%方差體技術
렬봉성기장%각향이성속성%발육정도%방차체기술
fractured gas reservoir%anisotropic property%development degree%variance body technology
裂缝性气藏在世界天然气储量中占有十分重要的地位。裂缝性气藏裂缝是天然气主要的渗流通道，裂缝的分布和发育程度决定了气井的产能。以典型裂缝性气藏户部寨气田为例，运用叠后几何属性预测大裂缝和叠前各向异性属性预测小裂缝，综合分析裂缝预测结果，明确了裂缝的展布特征和发育程度，为优化井位部署提供了可靠的依据。
裂縫性氣藏在世界天然氣儲量中佔有十分重要的地位。裂縫性氣藏裂縫是天然氣主要的滲流通道，裂縫的分佈和髮育程度決定瞭氣井的產能。以典型裂縫性氣藏戶部寨氣田為例，運用疊後幾何屬性預測大裂縫和疊前各嚮異性屬性預測小裂縫，綜閤分析裂縫預測結果，明確瞭裂縫的展佈特徵和髮育程度，為優化井位部署提供瞭可靠的依據。
렬봉성기장재세계천연기저량중점유십분중요적지위。렬봉성기장렬봉시천연기주요적삼류통도，렬봉적분포화발육정도결정료기정적산능。이전형렬봉성기장호부채기전위례，운용첩후궤하속성예측대렬봉화첩전각향이성속성예측소렬봉，종합분석렬봉예측결과，명학료렬봉적전포특정화발육정도，위우화정위부서제공료가고적의거。
Fractured gas reservoir plays an important role in the world’s natural gas reserves. Fractured gas reservoir is the main flow passage of natural gas, and the distribution and development of the cracks determine the gas well productivity. This paper to typical crack gas Ministry of the Tibetan village field as an example, using post stack geometric properties prediction fissure and prestack anisotropic properties predicted small cracks, comprehensive analysis of cracks in forecasting results, clear the distribution characteristics of the fractures and degree of development and the reliable basis is provided for the optimum well location deployment.
