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Keywords: oilfield
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Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 12–15, 2021
Paper Number: SPE-206644-MS
...-Nyaganneftegaz development objects has become a new stage in the history of hydraulic fracturing of these formations, and as well as for other oilfields with similar geological structure and field development conditions. The gained experience formed a basis for the effective implementation of similar hydraulic...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 12–15, 2021
Paper Number: SPE-206518-MS
.... upstream oil & gas training set echosounder artificial intelligence calculation bottom-hole pressure esp operation control process sensor machine learning accuracy deviation operation artificial lift system petroleum engineer annular pressure ml model oilfield reservoir management...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201867-MS
... rake which helps to improve performance in soft formations: the cutter penetrates deeper in rock under the same loadings. Hyperbolic diamond element also helps to avoid ribbons generation while drilling in soft and plastic formations. HDE technology was implemented on different oilfields in Russia...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202054-MS
... production control reservoir surveillance upstream oil & gas enhanced recovery proppant maximum concentration fracturing materials oilfield fracturing fluid average value production monitoring hydraulic fracturing fluid dynamics concentration proppant pack injection system...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201973-MS
... From the continuum mechanics theory ( Wang, 2000 ), as well as from observations of real geological objects ( Hillis, 2001 ), it is well known that the stress magnitudes in porous medium substantially depend on the pore fluid pressure. Pore pressure within the oilfield undergoes significant...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201983-MS
...INTRODUCTION The field has an extremely complex geological structure, primarily expressed in complex interplay of stratigraphic heterogeneity and tectonic settings. Two main formations are recognized at the oilfield: the E1 and M formations. The depth of the M formation of the Boca de Haruko...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201922-MS
... labels 100% correct from physic perspective. Such approach was made for fully synthetic oilfield ( Reshitko, 2018 ). The main issue is that good machine learning models work too well and reach around 0.99 of F1 score. Tuned on such dataset model doesn't show effectiveness working on real oilfield data...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196747-MS
... Thus, the development of oil rims of the oilfield "Novoportovskoye" was started with oil production without simultaneous gas production or production of gas only. Abstract Abstract The purpose of the work is to present the experience of PJSC "Gazpromneft" in the oil rims development...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196794-MS
..., part of the Eastern Siberia fields is transforming to the latest step of the extraction process by slowly depleting the payzone with intensive production and turning it into an unconventional resources oilfield. In such a case, formation drilling fluid quality is part of the initial plan. Traditional...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196762-MS
... performance is not expected, oil rate per well is low, steam oil ratio (SOR) is higher. FC project in Xinjiang Oilfield has been operated for 6 years since 2012, however, the expected oil rate and SOR are still not gained. By analyzing various data about 168 dual-horizontal well patterns, three typical SAGD...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196784-MS
... of that technology in the region. oilfield Drilling Technology Upstream Oil & Gas CwD technology torque setting casing Well Construction Time timano-pechora region Dla drill lock assembly successful experience bottom hole assembly retrievable bha centralizer Russia Drilling drilling...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196934-MS
...Abstract Abstract This study focused on developing a technique of structural framework building and uncertainty estimation of one of the Middle East oilfields. The investigated region is characterized by complex geological setting due to compound basin evolution through geological time...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196981-MS
... piloting time and money, and quickly find the optimal energy supplement method and cluster spacing corresponding to optimal completion. Based on the actual geological conditions of the horizontal well group of An83 block in Changqing oilfield in Ordos basin, we first built a 3-D geological...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196992-MS
...Abstract Abstract The article describes the main ideas of the integrated approach to the use of matrix-stimulation methods in the oilfields with sandstone reservoirs. LLC Gazpromneft scientific and technology center as the basis of the project "Optimal matrix stimulation methods" undertook...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196959-MS
...Abstract Abstract Offshore oilfields are characterized by complex geological structure, such as presence of fault blocks, significant lateral changes of the rock properties. These features require accurate technology selection used during horizontal production wells drilling. Offshore drilling...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 22–24, 2019
Paper Number: SPE-196967-MS
... of conventional reservoirs. fracturing fluid proppant well 22023 concentration hydraulic fracturing oilfield western siberia initiation point Salym Group criteria operation overflush fracturing materials Upstream Oil & Gas flow rate successful overflush horizontal well well 22011...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 15–17, 2018
Paper Number: SPE-191516-18RPTC-MS
... compared to horizontal wells during first 7 month Figure 4 Relationship of axial stress and axial (right) and radial (left) deformations Figure 5 Fishbone configuration schematic Figure 6 Run in hole diagram of 177,8 mm (7 in) production casing at "next-door" oilfield (similar...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 15–17, 2018
Paper Number: SPE-191605-18RPTC-MS
... oilfield Figure 1 Example of LWD locations at BHA Figure 2 Example of drilling in non-reservoir (red line) Figure 5 Comparison of LWD interpretation by expert and automatically from image data. Figure 4 Example of automatic LWD interpretation from image data...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 15–17, 2018
Paper Number: SPE-191735-18RPTC-MS
... Construction of Pc by applying the artificial neural network Figure 9 Principle diagram of the genetic inversion method Figure 1 Tectonic map of the Timan-Techora Oil and Gas province Figure 2 Location of LLC "JC "RUSVIETPETRO" oilfields Figure 13 3D trend line...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 16–18, 2017
Paper Number: SPE-187710-MS
... of training 0,78 25 Nonparametric regression universality; simplicity of training function is not paramized 0,81 4,5 Table 2 Results of layouts selection for oilfield O1 Table 3 Retrospective analysis for wells of oilfield O1 Object Losses intensity, m 3 /hour...

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