FACTORIZATION OF FLOW PROFILE DATA IN PRODUCTION AND INJECTION WELLS BASED ON THE BAYESIAN MODELING
UDC: 681.5:622.276
DOI: 10.33285/0132-2222-2021-7(576)-47-56
Authors:
SIDELNIKOV KONSTANTIN ANATOLIEVICH 1,
FAIZULLIN RINAT VASILOVICH 2
1 Izhevsk Petroleum Scientific Center, Izhevsk, Russian Federation
2 MIREA - Russian Technological University, Moscow, Russian Federation
Keywords: regularization, Bayes' theorem, statistical inference, well test, flow profile, productivity index, injectivity index
Annotation:
a:2:{s:4:"TEXT";s:1163:"Using the results of well tests, the problem of factorization of flow rate profiles data of production and injection wells completed in a two-layered reservoir is formulated. This problem is ill-posed, and the process of adding information in order to solve it is required (regularization). Several methods of deterministic regularization based on
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