METHOD OF ASSESSING INHIBITING PROPERTIES OF DRILLING MUDS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to the case and may be recommended in practice as the method of quality u043au043eu043du0442u0440u043eu043bu00a0 drilling drilling fluids (sr). the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy, reliability and u044du043au0441u043fu0440u0435u0441u0441u043du043eu0441u0442u0438. u0443u0432u043bu0430u0436u043du0435u043du043du0443u044e breed is in press shape and pressing are from the test sample.on the surface of the sample set u0438u043du0434u0435u043du0442u043eu0440 (and), which is in the form of u0437u0430u043eu0441u0442u0440u0435u043du043du043eu0433u043e butt end piece. u0438u0437u043cu0435u0440u0435u043du0438u00a0 u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 directly in a press fit. immerse in sample and affect the surface model research of. the external load was chosen such that the invariance of the speed u043fu043eu0433u0440u0443u0436u0435u043du0438u00a0 and wetted sample.u0438u0437u043cu0435u0440u00a0u044eu0442 depth u0432u043du0435u0434u0440u0435u043du0438u00a0 and sample for a certain period of time. u0438u0437u043cu0435u0440u0435u043du0438u00a0 u043fu0440u043eu0432u043eu0434u00a0u0442 in several samples. u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 average Hu0432 depth u0432u043du0435u0434u0440u0435u043du0438u00a0 and sample type, which is affected by distilled water, and the average value Hu0440 u0432u043du0435u0434u0440u0435u043du0438u00a0 and in depth u0440u0430u0437u0435u0446 breed, which influence research of.solution the u0438u043du0433u0438u0431u0438u0440u0443u044eu0449u0438u0435 properties in terms of q u0438u043du0433u0438u0431u0438u0440u0443u044eu0449u0435u0439 ability of which u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 of u0432u044bu0440u0430u0436u0435u043du0438u00a0 q = Hu0432 - Hu0440 / Hu0432.