Regional petroleum geology
Section editor – PhD in geology and mineralogy Makarevich V.N.
| Article # 31_2018 | submitted on 04/06/2018 displayed on website on 08/27/2018 |
| 30 p. | Gasumov R.A. |
| Substantiation of Lower Maikop petroleum saturated claystone sections and thir permeability (for example - some North Caucasus fields) | |
| The issue of allocation and evaluation of filter-capacitive parameters of claystone reservoirs, justification of their permeability and petroleum saturated section was considered. The results of studies containing information on various properties of Lower Maikop claystones like: porosity, bulk weight, calcareousness, hydrophobicity coefficient characterizing the physical and chemical properties of the surface, the specific electrical resistance, and the time interval of elastic longitudinal waves propagation are presented. In accordance with the features of the structure of the petroleum reservoir, taking into account the results of the drilled wells and according to their location, three categories of plots for carrying out prospecting work are identified. The approaches are described according to the data of hydrodynamic studies, the possibility of determining the numerical values of the parameters characterizing the hydrodynamic properties of wells and seams, and also the features of their structure (the presence of inhomogeneities and impermeable boundaries) are determined. To quantify the parameters of the reservoir, the results of hydrodynamic well studies were selected and indicator charts were studied and interpreted. The pressure recovery curves recorded on the wells have a typical appearance characteristic of the fracture-pore type reservoir. Keywords: reservoir rock, Lower Maikop claystone, fracturing, petroleum reservoir properties, pressure recovery curves, petroleum saturated section, North Caucasus. |
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| article citation | Gasumov R.A. Obosnovanie neftegazonasyshchennoy tolshchiny i pronitsaemosti nizhnemaykopskikh glinistykh kollektorov (na primere mestorozhdeniy Severnogo Kavkaza) [Substantiation of Lower Maikop petroleum saturated claystone sections and thir permeability (for example - some North Caucasus fields)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2018, vol. 13, no. 3, available at: http://www.ngtp.ru/rub/4/31_2018.pdf |
| DOI | https://doi.org/10.17353/2070-5379/31_2018 |
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Gasumov R.A. Osobennosti razrabotki malykh mestorozhdeniy (na primere gazokondensatnykh mestorozhdeniy Severnogo Kavkaza) [Features of small fields development (for example, gas-condensate fields of the Northern Caucasus)]. Zapiski Gornogo instituta, 2016, vol. 220, p. 556-563.
Gasumov R.A. Riski pri burenii poiskovo-razvedochnykh skvazhin v oslozhnennykh gorno-geologicheskikh usloviyakh [Prospecting and exploration risks during drilling in complicated mining and geological conditions]. Problemy ekonomiki i upravleniya neftegazovym kompleksom, 2014, no. 9, p. 26-30.
Gasumov R.A., Beketov S.B., Kerimov A.G., Fedorenko V.V., Galay B.F. Vliyanie geologicheskikh faktorov na kachestvo krepleniya glubokikh skvazhin (na primere Vostochno-Pribrezhnoy ploshchadi) [The influence of geological factors on the quality of fastening deep wells (on the example of the Eastern Coastal field)]. Stroitel'stvo neftyanykh i gazovykh skvazhin na sushe i na more, 2018, no. 1, p. 12-15.
Gasumov R.A., Kopchenkov V.G., Luk'yanov V.T., Fedorova N.G., Ovcharov S.N. Osobennosti stroitel'stva glubokikh skvazhin v oslozhnennykh gorno-geologicheskikh usloviyakh Predkavkaz'ya [Features of the building of deep wells in the complicated mining and geological conditions of For-Caucasus]. Nauka. Innovatsii. Tekhnologii, 2017a, no. 3, p. 109-118.
Gasumov R.A., Nelepov S.V., Nelepov M.V., Kopchenkov V.G., Beketov S.B., Petrenko V.I., Fedorenko V.V., Dudaev S.A. Vliyanie geomekhanicheskikh svoystv plasta na uspeshnost' geologo-tekhnicheskikh meropriyatiy razrabotki mestorozhdeniy Vostochnogo Predkavkaz'ya [The influence of the geomechanical properties of the petroleum reservoir on the success of geological and technical appraisal for the development of the Eastern For-Caucasus]. Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2017b, no. 11, p. 59-65.
Gattenbegger Yu.P. Gidrogeologiya i gidrodinamika podzemnykh vod [Hydrogeology and hydrodynamics of groundwater]. Moscow: Nedra, 1971, 184 p.
House O., Viturat D., Fjaere O.S. Dynamic Analysis. The theory and practice of Pressure Transient, Production Analysis, Well Performance Analysis, Production logging and the use of Permanent Downhole Gauge data. Sophia Antipolis, France: KAPPA, 2011, 257 р.
Joshi S.D. Horizontal Well Technology. Pen Well Book. Tulsa, Oklahoma, 1991, 535 р.
Kamartdinov M.R., Kulagina T.E. Gidrodinamicheskie issledovaniya skvazhin: Analiz i interpretatsiya dannykh [Hydrodynamic studies of wells: Analysis and interpretation of data]. Tomsk: TsPPS ND TPU, 2009, 153 p.
Khisamov R.S., Suleymanov E.I., Farkhullin R.G. Gidrodinamicheskie issledovaniya i metody obrabotki rezul'tatov izmereniy [Hydrodynamic studies and methods for processing measurement results]. Moscow: OAO «VNIIOENG», 2000, 226 p.
Maydebor V.N. Osobennosti razrabotki neftyanykh mestorozhdeniy s treshchinovatymi kollektorami [Features of the development of oil fields, which contain fractured reservoirs]. Moscow: Nedra, 1980, 223 p.
Metodicheskoe rukovodstvo po gidrodinamicheskim issledovaniyam slozhnoekranirovannykh zalezhey [Methodical guidelines for hydrodynamic studies of petroleum accumulations with composite cap rocks]. Moscow: Nedra, 1983, 32 p.