RU2006123072A - METHOD FOR DETERMINING WELLS FOR DRILLING NEW TEMPLES AT MATURE WATERWATER DEPOSITS - Google Patents

METHOD FOR DETERMINING WELLS FOR DRILLING NEW TEMPLES AT MATURE WATERWATER DEPOSITS Download PDF

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Publication number
RU2006123072A
RU2006123072A RU2006123072/03A RU2006123072A RU2006123072A RU 2006123072 A RU2006123072 A RU 2006123072A RU 2006123072/03 A RU2006123072/03 A RU 2006123072/03A RU 2006123072 A RU2006123072 A RU 2006123072A RU 2006123072 A RU2006123072 A RU 2006123072A
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Russia
Prior art keywords
oil
wells
pillars
mature
analyzed
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RU2006123072/03A
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Russian (ru)
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RU2327031C2 (en
Inventor
Фон Паттай Патрик (AT)
Фон Паттай Патрик
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Шлюмбергер Текнолоджи Б.В. (Nl)
Шлюмбергер Текнолоджи Б.В.
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Application filed by Шлюмбергер Текнолоджи Б.В. (Nl), Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В. (Nl)
Priority to RU2006123072/03A priority Critical patent/RU2327031C2/en
Publication of RU2006123072A publication Critical patent/RU2006123072A/en
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Publication of RU2327031C2 publication Critical patent/RU2327031C2/en

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Claims (2)

1. Способ определения скважин для забуривания новых стволов на зрелых обводненных месторождениях, согласно которому на месторождении выбирают все перспективные скважины, в зонах дренирования которых могли бы находиться целики нефти, анализируют обводненность, анализируют отношение вода-нефть и затем анализируют коэффициент извлечения нефти при заводнении, по результатам анализа уточняют места концентрации целиков нефти, определяют их количество и расположение, по анализу кривой падения добычи во всех скважинах в местах концентрации целиков нефти и вокруг них получают динамические пластовые параметры в местах концентрации целиков нефти, по которым прогнозируют объем добычи запланированного нового ствола, выбирают скважину, из которой будет забуриваться новый ствол, выполняют анализ экономической эффективности и принимают решение по забуриванию нового ствола.1. A method for determining wells for drilling new shafts in mature watered fields, according to which all prospective wells are selected in the field, in the drainage zones of which oil pillars could be located, water cut is analyzed, the water-oil ratio is analyzed and then the oil recovery coefficient during water flooding is analyzed, according to the results of the analysis, the locations of the concentration of the pillars of oil are specified, their quantity and location are determined, according to the analysis of the production decline curve in all wells in the places of concentration the pillars of oil and around them receive dynamic reservoir parameters at the places of concentration of the pillars of oil, which predict the production volume of the planned new well, select the well from which the new well will be drilled, analyze the cost-effectiveness and decide on drilling the new well. 2. Способ по п.1, согласно которому перспективные скважины выбирают по признаку наличия преждевременного прорыва воды.2. The method according to claim 1, according to which prospective wells are selected based on the presence of premature breakthrough of water.
RU2006123072/03A 2006-06-29 2006-06-29 Method of wells finding for side tracking on mature water cut deposits RU2327031C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006123072/03A RU2327031C2 (en) 2006-06-29 2006-06-29 Method of wells finding for side tracking on mature water cut deposits

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Application Number Priority Date Filing Date Title
RU2006123072/03A RU2327031C2 (en) 2006-06-29 2006-06-29 Method of wells finding for side tracking on mature water cut deposits

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RU2006123072A true RU2006123072A (en) 2008-01-10
RU2327031C2 RU2327031C2 (en) 2008-06-20

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720485B (en) * 2012-07-20 2015-04-22 中国石油天然气股份有限公司 Prediction method of water cut increasing rate of water field with medium-high water content
RU2540769C1 (en) * 2014-01-28 2015-02-10 Анатолий Фёдорович Косолапов Bypassed oil search method
CN109034447B (en) * 2018-06-14 2022-07-05 中国石油天然气股份有限公司 Method and device for predicting water-drive reservoir water-cut rate-of-rise change

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Effective date: 20150630