A. Belyakov, D. Gulyaev, V. Krichevskiy, A. Nikonorova, Roman Edisonovich Iskibaev
{"title":"The Efficiency of the Novel Technology Reservoir Pressure Reconstruction Without Well Shut-in and without Production Losses","authors":"A. Belyakov, D. Gulyaev, V. Krichevskiy, A. Nikonorova, Roman Edisonovich Iskibaev","doi":"10.2118/206490-ms","DOIUrl":null,"url":null,"abstract":"\n The analyzed oi- gas field is based around Orenburg region, located 40 km away from the Buzuluk city, Russia.\n This multi-layered field has a number of domes. 11 productive layers lie within its cross-section. In total, 21 oil and two gas deposits have been identified at this field.\n The study layer A4 is confined to the top of the Bashkir layer and has a wide extension. Permeable rocks at this layer include limestone and dolomite, separated by impermeable sublayers. The effective oil-saturated well thicknesses vary between 1.1-38.4 m, and is 11.8 m on average. The caprock of the formation A4 consists of the Vereiskan clay-siltstone sequence.","PeriodicalId":11177,"journal":{"name":"Day 4 Fri, October 15, 2021","volume":"54 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Day 4 Fri, October 15, 2021","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2118/206490-ms","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The analyzed oi- gas field is based around Orenburg region, located 40 km away from the Buzuluk city, Russia.
This multi-layered field has a number of domes. 11 productive layers lie within its cross-section. In total, 21 oil and two gas deposits have been identified at this field.
The study layer A4 is confined to the top of the Bashkir layer and has a wide extension. Permeable rocks at this layer include limestone and dolomite, separated by impermeable sublayers. The effective oil-saturated well thicknesses vary between 1.1-38.4 m, and is 11.8 m on average. The caprock of the formation A4 consists of the Vereiskan clay-siltstone sequence.