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Keywords: horizontal well
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Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201896-MS
... To take into account all these factors, temperature modelling is applied in order to estimate the flow profile across the flow zones in the reservoir targeted by the horizontal well. This profile contains some valuable information which will assist in selecting the smart well equipment...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201909-MS
... operator. Figure 1 shows that the field is being developed by horizontal wells drilled from the seashore. Figure 1 Horizontal well development diagram The goal of the thesis work is to form an effective version of offshore field development to increase oil recovery from reservoirs...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201811-MS
... dynamic modification development system scenario condition sand body horizontal well ntg permeability technological parameter In the context of the depletion of traditional hydrocarbon reserves, non-traditional and unconventional resources are a promising source for maintaining...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202051-MS
... strategy. Fig. 1 represents a schematics of well-completion evolution while developing the field. Figure 1 Evolution of wells completion while developing Turonian reservoir in South-Russkoe field. Fig. 2 shows the cross-section of typical horizontal well that was stimulated...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202058-MS
... is 21 days. As part of the study of horizontal wells with multi-stage hydraulic fracturing, work was carried out to study the inflow profile to the coiled tubing before and after repeated stimulation at 4 company wells. According to the GIS conclusion, a change in the inflow profile was revealed...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202056-MS
... history-matched in-house geomechanical and hydrodynamic in order to quantify the production increase with regards to different flowback scenarios. Based on the available data, the boundaries of the pressure fluctuations opposite the hydraulic fracturing ports in the horizontal well were calculated...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202053-MS
... there is the multistage hydraulic fracturing (MSF) in horizontal wells. Technology solutions aimed at optimizing the process are tested and introduced both in the well drilling and completion segment, and the hydraulic fracturing segment: choice of the fracturing fluid injection schedule; choice of the fracturing fluid...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202010-MS
... technology complex reservoir innovative approach efficiency multihole well bu 15 deposit development system directional well development system horizontal well upstream oil & gas pyakyakhinskoe field field development system innovative solution oil-gas-condensate field development system...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202040-MS
... well performance directional drilling horizontal well pipe symmetry plane temperature sensor symmetry plane heating cable diameter testing unit heat mark Traditional field geophysical surveys of horizontal wells have a number of difficulties primarily due to the following factors...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202024-MS
... Abstract Currently, one of the most widely used methods of extracting hard-to-recover oil reserves in Russia is drilling horizontal wells. Support for drilling horizontal boreholes is based on a 2D geonavigation section using LWD and MWD data, without taking into account 3D seismic data...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202004-MS
... by the formula [ Butler ]: ω K ≈ π h k r k Z Abstract The effective development of thin oil rims by horizontal wells is an urgent area of technological development of oil and gas companies in the context of an increase in the portfolio of new fields with significant...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202049-MS
... permeability. Therefore, the main development strategy for the reservoir is to drill low-angle and horizontal wells, followed by multistage hydraulic fracturing. The main goal of multistage hydraulic fracturing is to join productive intervals and at the same time avoid undesirable fracture breaks...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202043-MS
... production control well logging upstream oil & gas effectiveness geological uncertainty multilateral well well placement horizontal well placement maximum vertical depth carbonate deposit production monitoring reservoir surveillance resistivity image information reservoir property...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201992-MS
... for each of the criteria. Depending on the angle of occurrence of the formation, the complexity for geosteering of a horizontal well also changes. Drilling on a sub-horizontal reservoir (the angle of growth or fall of the reservoir is less than 0.2 degrees) is carried out with minimal risks. During...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202042-MS
... of horizontal drilling and multi-zone hydraulic fracturing. Due to the fact that conventional methods of PLT of horizontal wells for traditional reservoirs have a number of difficulties when operating on unconventionals, alternative methods for well surveying using flow indicators are increasingly in demand...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202050-MS
... wells in low-permeability reservoirs, suggesting their multizone stimulation, dictates certain requirements for the well design and completion. The conventional methods of completion of multizone horizontal wells applied at the majority of the Western Siberia fields imply running of a liner with annular...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201893-MS
... According to the authors, the heterogeneity of the void space described above should also provoke the heterogeneity of the filtration properties, and hence the profiles of horizontal well inflows. The presented reservoir work, despite the high integral permeability, supposedly belongs...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201917-MS
... Abstract The article is devoted to development of optimization methodology for parameters of oil rims exploitation system by line drive pattern of depletion type horizontal wells. Solution for transformation of flanking oil rim to subjacent oil rim with massive gas cap has been obtained...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201901-MS
... multilateral wells (Hironori Sugiyama,1997) and the application of multi-stage hydraulic fracturing in horizontal wells. The average drilling time of a multilateral horizontal well, depending on the design complexity, is increased by 20-30% relative to a standard horizontal well, while the well cost...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-202205-MS
... Abstract Today, the acute question is the possibility of using seismic data in the process of drilling horizontal wells, in particular, on continental deposits, which are characterized by high lithological and facies heterogeneity. In particular, the results of seismic inversion, which...

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