RU2009125899A - METHOD FOR DETERMINING PERMEABILITY OF TERRIGENOUS BREEDS-COLLECTORS - Google Patents
METHOD FOR DETERMINING PERMEABILITY OF TERRIGENOUS BREEDS-COLLECTORS Download PDFInfo
- Publication number
- RU2009125899A RU2009125899A RU2009125899/28A RU2009125899A RU2009125899A RU 2009125899 A RU2009125899 A RU 2009125899A RU 2009125899/28 A RU2009125899/28 A RU 2009125899/28A RU 2009125899 A RU2009125899 A RU 2009125899A RU 2009125899 A RU2009125899 A RU 2009125899A
- Authority
- RU
- Russia
- Prior art keywords
- core
- permeability
- ratio
- rocks
- determining
- Prior art date
Links
Abstract
Способ определения проницаемости терригенных пород-коллекторов, включающий проведение электрического каротажа скважин, отбор керна, определение проницаемости по керну, определение относительной амплитуды естественных электрических потенциалов (ПС), построение корреляционной зависимости относительной амплитуды ПС от проницаемости по керну, отличающийся тем, что дополнительно проводят радиоактивный каротаж, измеряют водородосодержание твердой фазы керна и диффузионно-адсорбционную активность керна, по которой рассчитывают относительную амплитуду ПС по керну, измеряют содержание каолинита в керне, по которому выделяют группы пород-коллекторов, по каждой выделенной группе пород-коллекторов рассчитывают отношение водородосодержания твердой фазы к относительной амплитуде ПС по керну и строят корреляционную связь этого отношения с содержанием каолинита в керне, по каждой выделенной группе коллекторов строят зависимость αпс=f(Kпр) по керну, определяют отношение водородосодержания твердой фазы к относительной амплитуде ПС рассчитанным по данным геофизических исследований скважин (ГИС) и по величине этого отношения определяют группы пород-коллекторов, для которых проницаемость пород определяют по значениям αпс, рассчитанным по данным ГИС, соответственно используя зависимость αпс=f(Kпр), установленную по керну. A method for determining the permeability of terrigenous rocks-reservoirs, including conducting electrical logging of wells, core sampling, determining core permeability, determining the relative amplitude of natural electrical potentials (PS), building a correlation between the relative amplitude of PS and core permeability, characterized in that they additionally conduct radioactive logging, measure the hydrogen content of the core solid phase and the diffusion-adsorption activity of the core, which is used to calculate the relative the core amplitude of the PS in the core, the kaolinite content in the core is measured, by which groups of reservoir rocks are distinguished, for each selected group of reservoir rocks, the ratio of the hydrogen content of the solid phase to the relative amplitude of the PS in the core is calculated and the correlation of this ratio with the kaolinite content in the core is built, for each selected group of collectors, the dependence αпс = f (Kпр) is built from the core, the ratio of the hydrogen content of the solid phase to the relative amplitude of the PS calculated according to geophysical data is determined well logging (GIS) and the value of this ratio determines the group of reservoir rocks for which the permeability of the rocks is determined by the values of αps calculated according to well logging data, respectively, using the dependence αps = f (Kpr) established by core.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009125899/28A RU2419111C2 (en) | 2009-07-03 | 2009-07-03 | Method to detect permeability of terrigenous container rocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009125899/28A RU2419111C2 (en) | 2009-07-03 | 2009-07-03 | Method to detect permeability of terrigenous container rocks |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009125899A true RU2009125899A (en) | 2011-01-10 |
RU2419111C2 RU2419111C2 (en) | 2011-05-20 |
Family
ID=44054327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009125899/28A RU2419111C2 (en) | 2009-07-03 | 2009-07-03 | Method to detect permeability of terrigenous container rocks |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2419111C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2513895C1 (en) * | 2012-12-14 | 2014-04-20 | Федеральное государственное унитарное предприятие "Западно-Сибирский научно-исследовательский институт геологии и геофизики" (ФГУП "ЗапСибНИИГГ) | Procedure for development of oil deposits |
EA032229B1 (en) * | 2016-10-20 | 2019-04-30 | Институт Систем Управления Национальной Академии Наук Азербайджанской Республики | Method for determination of oil reservoir permeability |
RU2707311C1 (en) * | 2019-09-06 | 2019-11-26 | федеральное государственное автономное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина" | Method of evaluation of phase permeability profile in oil and gas production wells |
-
2009
- 2009-07-03 RU RU2009125899/28A patent/RU2419111C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2419111C2 (en) | 2011-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104007482B (en) | A kind of mud shale petrophysical model method based on anisotropy effective field | |
CN103792338B (en) | A kind of determination method and apparatus of content of organic carbon of hydrocarbon source rock | |
CN104278991B (en) | Saline Lake Facies hydrocarbon source rock organic carbon and the polynary well logging computational methods of hydrocarbon potential | |
CN103912268B (en) | Shale reservoir gas-bearing saturation based on TOC determines method | |
EA200970740A1 (en) | METHOD OF FORMATION OF MODELS OF THE COLLECTOR USING THE SYNTHETIC STRATIGRAPHIC RODS | |
CN106680878B (en) | A kind of shear wave velocity evaluation method based on improvement Biot coefficient analysis | |
EA200901121A1 (en) | METHOD FOR DETERMINING THE VOLUME OF ORGANIC SUBSTANCE IN COLLECTOR BREED | |
CN101887132A (en) | Method for quantificationally predicting sandstone reservoir fluid saturation by combining well and seism | |
CN105588883B (en) | Three-dimensional rock mechanics parameters acquisition methods and system | |
CN104453874A (en) | Glutenite reservoir oil saturation calculation method based on nuclear magnetic resonance | |
KR101415196B1 (en) | Method for selecting fracking intervals of horizontal drilling zone in sweet spot range using resistivity and density logging data in shale play | |
SA520411976B1 (en) | Mapping Chemostratigraphic Signatures of A Reservoir With Rock Physics and Seismic Inversion | |
CN104865614A (en) | Complicated reservoir fluid identification method based on variable skeleton parameter | |
CN103470250B (en) | A kind of method and apparatus measuring formation pore structure and fluid behaviour | |
CN107843927A (en) | Shale formation pressure prediction method and device based on well shake joint speed | |
CN106154343A (en) | The method calculating the oil saturation of fine and close oil reservoir | |
KR101415197B1 (en) | Method for selecting fracking intervals of horizontal drilling zone in sweet spot range using resistivity and neutron logging data in shale play | |
RU2009125899A (en) | METHOD FOR DETERMINING PERMEABILITY OF TERRIGENOUS BREEDS-COLLECTORS | |
CN103744121A (en) | Method for logging well by saturation of carbon hydrogen ratio to stratum fluid | |
CN109655394B (en) | Nuclear magnetic resonance T2 spectrum permeability calculation method under constraint of throat structure parameters | |
CN103197348A (en) | Method using internal samples at reservoirs to carry out weighting and compile logging crossplot | |
RU2008148362A (en) | METHOD FOR RESEARCH STRUCTURE | |
RU2011107817A (en) | METHOD FOR EXTRACTION IN CROSS SECTIONS OF COLLECTOR WELLS SATURATED WITH HYDROGEN | |
Harting et al. | Lithological properties of sedimentary environments in the shallow subsurface of the Northern Netherlands | |
CN106285651A (en) | The determination methods of tight sand formation fluid properties |