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中途测试
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油气井测试
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drill stem test
中途测试
探井钻进中发现良好的油气显示时,利用地层测试器进行测压、求产、取样,以获得动态条件下的油气层参数的工艺过程。又称钻柱测试。
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cohomology group of a group
cohomology homomorphism
cohomology manifold
cohomology mapping
cohomology module
cohomology object
cohomology obstruction
cohomology of a bundle
cohomology of a classifying space
cohomology of a coherent sheaf
cohomology of a commutative algebra
cohomology of a commutative ring
cohomology of a complex
cohomology of a fiber bundle
cohomology of a finite group
cohomology of a group
cohomology of a homogeneous space
cohomology of a Lie algebra
cohomology of a manifold
cohomology of an algebra
cohomology of a projective space
cohomology of a ring
cohomology of a sheaf
cohomology of a space
cohomology of Lie algebras
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