METHOD FOR PRODUCTIVITY TESTING OF GAS AND GAS-CONDENSATE WELLS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to develop natural gas fields, applied to the field u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0u043c wells. goal is to improve the accuracy of u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 slugs u0441u043eu043fu0440u043eu0442u0438u0432u043bu0435u043du0438u00a0, cutting u0442u0435u0440u0438u0437u0443u043au043du0446u0438u0445 productive u0445u0430u0440u0430u043au0442u0435u0440u0438u0441u0448 ku reservoirs.u0434u043bu00a0 this u0438u0437u043cu0435u0440u00a0u044eu0442 bottom hole pressure and debbie at the u0443u0441u0442u0430u043du043eu0432u0438u0432u0448u0435u043cu0441u00a0 running mode.u043fu0440u043eu0432u043eu0434u00a0u0442 u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 wells in several (three to u043fu00a0u0442u0438 depending on the possible range of discharges) short term modes of equal time length u0408u0440 (EQ u043eu043fu0440u0435u0434u0435u043bu00a0u0435u0442u0441u00a0 time exit curve u0432u043eu0441u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 u0434u0430u0432u043bu0435u043du0438u00a0 on u043fu0440u00a0u043cu043eu043bu0438u043du0435u0439u043du044bu0439 station and u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 on average 4 to 5% of the time of the u0432u043eu0441u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 reservoir u0434u0430u0432u043bu0435u043du0438u00a0).u043fu0440u043eu0432u043eu0434u00a0u0442 u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 inverse way, then the lock stop until the full u0432u043eu0441u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 reservoir u0434u0430u0432u043bu0435u043du0438u00a0 zone u0434u0440u0435u043du0430u0436u0430. - u0438u0437u043cu0435u0440u00a0u044eu0442 native pressure and u043fu043eu0432u0442u043eu0440u00a0u044eu0442 u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 u043fu0440u00a0u043cu044bu043c the three u043fu00a0u0442u0438 short-term modes (oh, go ahead u0442u0435u043bu044bu044e - ste.according u0434u043bu00a0 regimes reversal, u0441u0442u0440u043eu00a0u0442 dependent iu044c u0437u0430u043fu043eu0439u043du043eu0433u043e u0434u0430u0432u043bu0435u043du0438u00a0 oi flow and u044du043au04411u0440u0430u0438u043eu043bu00a0u0446u0438u0435u0439 this dependency to axis pressure u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 ve unmask a reservoir u0434u0430u0432u043bu0435u043du0438u00a0 u0440u043fu043b, played by use u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 coefficients u0441u043eu043fu0440u043eu0442u0438u0432u043bu0435u043du0438u00a0 slugs and and i in u043eu0431u0440u0430u0431u043e ke of skimmed milk of course.the slugs u0441u043eu043fu0440u043eu0442u0438u0432u043bu0435u043du0438u00a0 p u0434u0432u0443u0447u043bu0435u043du043du043eu0439 formula of strip to the well known formulas are exactly defined, and u0434u043bu00a0 u043fu043eu0432u044bu0448u0435u043du0438u00a0 u0438u00a0 coefficient b value as its u043eu043fu0440u0435u0434u0435u043bu00a0u0435u0442u0441u00a0 u0441u0440u0435u0434u043du0435u0430u0440u0438u0444u043cu0435u0442u0438u0447u0435u0441u043au0430u00a0 u0434u043bu00a0 u043fu0440u00a0u043cu043eu0433u043e and reversal. 2 u0438u043b., 2 u0442u0430u044cu043b. (l, c & amp; 4 yo j on