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First EAGE Workshop on Far East Hydrocarbons - From oil and gas basin studies to field models
- Conference date: 03 Oct 2011 - 06 Oct 2011
- Location: Yuzhno-Sakhalinsk, Russia
- ISBN: 978-90-73834-20-0
- Published: 03 October 2011
51 results
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Optimal Location of Prospect and Exploration Wells at New Gas Field Based on Stochastic Technique
Authors N.L. Ivanova JSC and S.B. Istomon JSCStochastic technique for exploration well location choice and reasoning under seismic-based uncertainty conditions is considered. And illustrated by example of gas-field where decision-making optimization was realized based on specific-purpose criteria c
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Regional Seismic Survey on the Arctic Shelf is a Key to Discovery of New Oil and Gas Fields
Authors S.I. Shkarubo, G.S. Kazanin, I.V. Zayats and S. PavlovAmong other reasons development of hydrocarbon potential of the Arctic shelf of Russia is limited to insufficient available geological and geophysical information. Until recently northern areas of the Barents and Kara Seas have been studied by single reco
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4D Seismic Integration to Field Development Plan
Authors K. Foreste, M. Kleemeyer, A. Altintas, J.T. Robertson and J. StammeijerThe first offshore 4D survey in Russia was successfully completed on the Astokh field in July 2010. 4D seismic is considered a key enabler for future field development that will largely focus on enhanced oil recovery. Classical qualitative interpretation
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Comparison of Dip Determination from Borehole Image and Azimuthal Density Logs in the Lunskoye Field (Sakhalin)
By A. SabirovLunskoye Field is located 12 km offshore, east of Sakhalin Island. It is a large gas field approximately 30 m of oil rim. Current development is targeting the gas accumulation from crest of the field. Part of the development plan is to test the oil-rim an
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Charging History of the Lunskoye Field (Sakhalin)
By A. GolushkoThe data from drilling of exploration, appraisal and production wells within the Lunskoye Field indicate that the oil leg penetrated by several wells is confined to the upper gas reservoir of the field only, i.e. it occurs within the interval named Superl
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Application of Dual Depth Trend in Lunskoye Field
More LessThe Lunskoye Field offshore Sakhalin Island, Russia is a large gas field discovered in 1984. Porosity-depth behavior within the reservoir succession showed the existence of possibly 3 different porosity depth trends. In this paper, only one set of the obs
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Advanced Seismic Techniques
Authors K. Nizaeva, J.T. Robertson, A. Golushko and S. ZiborovThere are a number of constraints in addition to cost that make acquiring new seismic data in Sakhalin difficult to justify. It is therefore paramount to extract as much information from existing seismic data as possible. SEIC has progressively improved
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Using Seismic for Reservoir Prediction in Miocene Reservoirs of the Piltun Field
By V. IvanovThe depositional environment over the Piltun Astokh area ranges from a proximal and distal shoreface setting to submarine channel complexes and turbidite sediments. Drilling, well planning and well trajectories optimization is performed using 3D seismic a
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Hydrocarbon Exploration in N. Sakhalin Basin - Seismic Challenges and Solutions
Authors M. Farouki and K. JohansenThe N. Sakhalin Basin has high potential for large hydrocarbon reserves, with prospectivity focused primarliy on the thin sands that derive from the Amur Delta. However seismic challenges require that leading technologies are used for data acquisition an
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Designing 3D Marine Seismic Surveys for Efficiency
Authors C. Strand and A. MostavanDesigning a 3D marine seismic survey is not limited to selecting the optimal acquisition technology and the proper survey parameters. Seismic surveys should also be designed to be acquired efficiently without degrading the data quality, leading to a reduc
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Sequence Stratigraphy of the Kaigan-Vasukan Area, the North-Eastern Shelf of Sakhalin Island
More LessThe Kaigan-Vasukan Area is located on the North-Eastern Shelf of Sakhalin Island near discovered onshore and offshore oil and gas fields. Presence of oil and gas is proved in Miocene and Pliocene deposits. The PaleoAmur river was the main sediment sourc
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Intermediate Results of Seismic Prospecting on the Stolbovsky Block of the East-Kamchatka Basin
Authors Sergey M. Astakhov and V. LopatinAccording to the confirmed conclusions about a role of different sedimentary-volcanogenic formations as elements of hydrocarbon systems of the East Kamchatka Basin, there are anticlinal structures on the seismic sections marked in the paleogene and neogen
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Reservoir Potential of Daginski Horizon (Neogen) Deposits within Kirinskoye and Yuzhno-Kirinskoye Gascondensate Fields on the Shelf of Sakhalin Island - Modeling of Productive Hydrocarbon Pools
Authors A.D. Dzublo and V.A. KholodilovCurrently Gazprom OJSC, with the purpose of increasing the resource potential of crude hydrocarbons, is carrying out by means of Gazflot LLC exploration offshore northeastern Sakhalin in the Kirinsky block within the area of which Kirinskoye and South-Kir
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Successful Technology of Gas-Saturated Reservoirs Detection for the East-Sakhalin Shelf
Authors D.G. Kirnos JSC, A.G. Averbuh, A.I. Arapova, N.L. Ivanova, D.E. Kashcheev and E.S. KaptelovaThis work describes an aggregate technology for reservoirs detection, reservoir properties (porosity, NTG) and reservoir saturation prediction which had been successfully applied for the north-east shelf of the Sakhalin island. Technology includes various
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Oil and Gas Exploration Trends of North Sakhalin and Offshore
Authors A.V. Bychkov, E.G. Koblov and V. KharakhinovThe Report contributes an analysis of oil-and-gas exploration works on shore and offshore of the North Sakhalin during the period of their studying on the basis of licensing. The geological exploration works in the offshore of the North Sakhalin on the b
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Potentially Productive Objects for Petroleum Exploration in the South Part of Baikal Depression (North Sakhalin)
Authors N.A. Nalimova, E.G. Koblov and A.V. KharakhinovThe study is based on 2-D seismic materials reinterpretation. As a result the geological structure has been updated, some petroleum exploration prospects have been distinguished and the predicted hydrocarbon resources have been evaluated. The North-Shkhun
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Potential of Seismic Velocity Modeling in Exploration of Petroleum Bearing Basin
Authors M.V. Romashov, E.G. Koblov, V. Kharakhinov and N. TkachevaThe Report comprises the guidance outlines and the experience of the high-speed replication while estimating the parameters of the petroleum bearing basin section and the aspects of its build-up. The scope of geological targets being solved herewith embra
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Geological Model and Oil Bearing of North Kolendo and South-Ombinsk Prospects (North Sakhalin)
Authors M.V. Romashov, N. Sergiyenko, E.G. Koblov, S.S. Novikov and V. KharakhinovBased on 2D seismic and drilling data the prospective horizons and the potential traps were distinguished. There were built up the reservoir model and the oil and gas pool systems were predicted in the sections of the prospective areas. The seismic-strati
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LWD Sonic Measurements for Cement Evaluation
Authors A.G. Kalistratov, I. Donald and I. AndrianovLWD sonic tools can provide qualitative indication of TOC and cement bond quality.
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Interpretation and Modeling of Faults for Geological Models Using Seismic and Well Data - an Integrated Approach
Authors O.V. Pinous and D.V. BorisenokInterpretation and modeling of faults for geological models using seismic and well dat - an integrated approach
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LWD Neutron-Gamma Density
Authors I.S. Donald, A. Kalistratov, D. Baydikova and R. GafievaNeutron-Gamma density (NGD) is a new LWD measurement of formation bulk density available from the Ecoscope tool. Utilizing a a pulsed neutron generator (PNG) rather than a chemical neutron source, neutron induced gamma rays are used as a source replacing
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Recent Data on Buried Traps Structure in Large Fault Zones, Southeast of North Sakhalin
Authors A.V. Kharakhinov, E.G. Koblov and N. NalimovaConsiderable hydrocarbon reserves of Sakhalin region are concentrated in the southeast of North Sakhalin and related to traps of monocline blocks. Such traps (Mongi type trap) control the oil and gas accumulations of Mongi, Nizhne-Dagi, Mirzoeva, Ust-Ev
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Dual-Sensor Streamer Acquisition and its Impact on Reservoir Characterization Studies
Authors M.V. Grudnitsky, C. Reiser and S. Klarner? ??????? ?? ???? ???????? ???????????? ???????? ???????????? ????????????? ?????? ???????????????? ??????? ?????????? ? ???????? ???????? ???????? ???????? ???????- ????????????? ??????? ??????????. ??????????? ????????? ???????? ???????????? ?????? ????
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Application of Basin and Petroleum System Modeling to Resource Assessment an Example from Northern Alaska
Authors K.S. Sokolov, O. Schenk, K.J. Bird and K.E. PetersWe present a calibrated 3D model of the Alaska North Slope region that reconstructs, quantifies, and evaluates the individual petroleum systems, burial history, thermal evolution, and migration, accumulation, and preservation of hydrocarbons. The 3D study
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Geochemical Problems of Petroleum System Modelling on Sakhalin
Authors I. Goncharov, N. Oblasov and V. SamoylenkoOil and gas formation in Sakhalin Island has been investigated during several decade. But many geochemical questions in updating of regional oil formation model are left in abeyance. A true basin modeling is impossible without their solution. Rock-Eval py
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Improved Interpretation of AVO Inversion Results Using Depth Dependent Rock Property Models
Authors S. Klarner, D.A. Alekseenko, V.F. Kruglyak, N.A. Tkacheva and L.N. KleschinaThe aim of quantitative interpretation of seismic data is the prediction of reservoir properties and pore fluid fill apart from drilled well locations. In addition, the uncertainty of those predictions and associated risks have to be addressed for the met
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Odoptu Geological Learnings and Early Field Development - Sakhalin 1 Project
Authors S. Balandin and M. GilbertOdoptu Field is located in the subarctic environment offshore Sakhalin Island, Russia. Despite previous exploration and appraisal drilling, there remained many unanswered questions about Odoptu reservoirs. An appraisal program was designed that would loca
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Sedimentary-Capacitive Model of the Palaeogene-Neogene Oil-and-Gas Bearing System of Tatar Channel Sedimentary Basins
More LessThe article describes the depositional environments of Tatarsky strait in Neogene-Qurtenary period using the principles of sequence stratigraphy. The main goal is to pick out reservoir and seal rocks in the se-simentary cover, which are absolutely necessa
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Structural and Depositional Assessment of Zone 22 Reservoir, Chayvo Field, Russia
More LessChayvo field, located in the North Sakhalin Basin, is one of three fields included in the Sak-1 Project. The Chayvo Zone 22 gas reservoir, the deepest Lower Nutov hydrocarbon bearing horizon, is currently undeveloped and is planned for future development.
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The Impact of Clinoforms on the Production and Depletion of Chayvo Field
Authors D. Noble and E. DiPippoProduction in Zones 17/18 and 19/20 in 34 total wells began in late 2005 and continues today from numerous commingled wave dominated to fluvial-dominated deltaic reservoirs in each well completion. The inter-relationship of the production from the clinof
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Stratigraphic Framework and Rock Quality Distribution of the Upper Miocene Zone 16 Reservoir - Chayvo Field, Russia
Authors A. Sidorova, R. Mathis and D. NobleThe Chayvo Field is a NW-SE trending anticlinal structure located offshore northeast Sakhalin Island. Zone 16 is an undeveloped reservoir with a thin oil leg and a significant gas cap. The trap is interpreted as an unfaulted anticlinal dome structure con
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Seismic and Sequence Stratigraphic Interpretation of the Major Oil Reservoirs, Chayvo Field, Sakhalin, Russia
By R. MathisIn 1997, the Sakhalin I Consortium acquired a 3D seismic survey over Chayvo field. The full-stack seismic amplitude data revealed hints of sigmoidal clinoform geometries; however, the frequency of the data was too low to map individual clinoforms discret
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Zone 18 Reservoir Quality and Permeability Modeling, Chayvo Field, Russia
Authors A. Sharapova and D. NobleThe Zone 18 Reservoir has been frequently commingled with Zone 17 in Chayvo Field completions. Zone 18 is a lower quality reservoir than Zone 17. However, the drilling of the Z-15 (completed in Zone 18 only) well has proved very successful. With that
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Chayvo Lessons Learned - GOR Management and Completions with Inflow Control Devices
Authors V. Tarsky, J. Hastings and D. NobleThe largest reservoir in Chayvo field has a thick oil rim overlain by a large gas cap and underlain by an extensive aquifer. The initial development plan called for the reservoir to be developed with extended reach horizontal drill wells and supported by
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The Perspectives of Oil-Gas Bearing of the Middle Kurile Trough
Authors O.V. Veselov, V.E. Kononov, V.E. Kononov, E.V. Kochergin and V.N. SenachinMethodically the researches contained the processing of complex geological interpretation of geophysical information for determination of main criteria of MKT oil-gas-bearing. The main results of geologo-geophysical works conducted by the present time in
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Study of Phase Boundaries of Silica using Seismic Data and their Informational Value for Oil & Gas Exploration
Authors Y.V. Rybak-Franko, S. Voykova and A. LitvinovaThe data acquired during reflection CDP surveys in the Sea of Okhotsk are distinguished with reflecting horizons resulting from change of mineral forms of silica in the course of catagenesis and not from ingenious foliation of rocks forming sedimentary ma
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Main Trends of Exploration within Magadan Sedimentary Basin
Authors N.A. Petrovskaya, E. Spirina and M. SavishkinaAt the present time developing general hydrocarbon prospecting directions is of current interest for the Magadan sedimentary basin of North-Okhotsk shelf
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Catagenetic Structure and Predication of Petroleum Content
More LessThe paper contains characteristics of Magadan & Khatyr basins. It shows that the most promising outlooks of the Magadan basin are related to deep inherited pods containing oil source rocks of fully released potential
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Hydrocarbon Prospectivity of the Lisiansky and Kashevarovsky Basins
Authors A. Borodulin, N. Malyshev, V. Obmetko, S. Savishkin and K. SitarThe geological structure is analyzed for the Lisiansky and Kashevarovsky basins in the Northern part of the Okhotsk Sea. The Upper Oligocene-Miocene section shows low perceptivity. The sediment source areas were identified, and the reservoir distribution
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Rock Physics - the First Step to a Successful Prediction of Reservoir Properties
Authors T.V. Nekrasova, I. Babenko and S. FedotovIn solving problems for predicted reservoir and reservoir properties are very important to pay attention to work with well-log data. Understanding and learning Rock Physics from the field is one of the most important moments in the study fields. The paper
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Features of the Technology of 2D/3D Seismic CDP in the Transit Zone of the North-Eastern Sakhalin
Authors Y.V. Zhukov and A.I. ChernyshkovUntil recently the shallow water transition zone was a blind spot on the Sakhalin Island oil and gas prospects survey map. This work summarizes the first experience of the 2D CDP seismic survey off Sakhalin in 2009 and 3D CDP seismic survey in 2010. Spe
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Feature of Sites Survey for FDR within the Kaigansky-Vasukansky Area (Northeast Shelf of Sakhalin)
Authors A.D. Safronov and Y.V. ZhukovScope of survey within Kaigan-Vasyukan license block included positioning, high resolution seismic survey, seismic acoustic profiling, bathymetric survey, sonar survey, mud line sampling and geotechnical drilling. In total six FDR construction sites have
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Prospects of Oil and Gas within Structures of Veninskaya Zone.
Authors G. Voykov and O.S. ZhukovaThe presence of oil and gas deposits in the structural-tectonic traps of Veninskaya zone mainly depends on two factors: - the inherited type of the structures; - the presence of the frontal tectonical barrier (screen) with the contact between reservoir ro
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Generation of Integrated Databases of Knowledge on the Shelf of the Okhotsk Sea
More LessZAO RN-Shelf-Far East with OOO RN-SakhNIPImorneft and OOO RN-Inform in 2009-2010 generated and developed a geodatabase of geological and geophysical study of the territory of the Company (the Northern part and the shelf of Sakhalin Island) in ArcG
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Application of Biostratigraphy to Improve the Geological Section
Authors O.S. Vinnikovskaya and M. IvantsivAdvantages of 3D seismic survey and further dynamic transformations expand the idea of the geological structure of the region. Biostratigraphic and sedimentological data obtained by drilling allow us to pass from simple model to more complex model in com
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Testing of the Differentially Normalized Method of Electromagnetic (DNME) at the Sakhalin Shelf
Authors R.F. Bulgakov, P. Legeido and S. IvanovThere are presented test results of differentially normalized method of electromagnetic (DNME) at the Sakhalin shelf. Method was tested by profiling across oil-gas productive area proved by drill hole and across area without oil-gas production proved by
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Depth Imaging and Depth-Velocity Model Bulding with the Usage of CIP-Tomo (WesternGeco's Technology)
Authors D. Nadezhkina and T.A. Grechishnikovan areas with complex geology with significant faulting, reefs and salt tectonics, we normally observe strong lateral velocity variations. In such areas time imaging may not be sufficient to resolve geologic structure, and may produce a misleading result.
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The Use of Inversion Technology for Predicting Reservoir on the Shelf Sea of Okhotsk (Extents at the Two Field)
Authors I.A. Babenko, E. Malysheva, T. Nekrasova, S. Fedotov, M. Evdokimova and A. MurashkaThe paper describes the use of inversion technology for the purpose of prediction and delineation of saturated reservoir areal extents at the Sakhalin shelf.
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Results of Exploration Works of LLC Gazflot Offshore Sakhalin
Authors M.L. Tsemkalo and G.A. MelikovResults of exploration works of LLC Gazflot offshore Sakhalin
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Structure, Age and Oil-Gas Prospects of the West-Kamchatka Basin on Base the West-Sukhanov Well and Comparison with Other North Okhotsk Sedimentary Basins
Authors A.E. Zharov, L. Mitrofanova and V. TuzovThe article is describing the new data from northern part of the West-Kamchatka sedimentary basin on base drilling results from new West-Sukhanov well produced in 2008 on the West Kamchatka offshore. The main seismic, stratigraphic and petroleum peculiari
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Methodology and Achievements in the HC Exploration on the Continental Offshore (North-Sakhalin Shelf Example)
Authors V. Kruglyak, A. Zharov, I. Babenko, A. Murashka, S. Klarner and P. LegeidoOn the base North-Sakhalin offshore block there is showed a complexation of the different geophysical techniques for the prediction HC, lithology forecast and minimization of exploration risks. Main risk is reservoir presence and its quality. To predict
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