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Keywords: horizontal wellClose
T. S. Yushchenko, E. V. Demin, R. A. Khabibullin, K. S. Sorokin, M. V. Khachaturyan, I. V. Baykov, R. I. Gatin
SPE Prod & Oper 38 (02): 185–199.
Paper Number: SPE-206482-PA
Published: 10 May 2023
... formation were conducted. Moreover, a large amount of long horizontal well data obtained from the Bazhenov formation field was used. Wells with extended HW drilling and MHF are necessary for commercial oil production in the Bazhenov formation. Problems can occur in such wells when operating in the flowing...
SPE Prod & Oper 37 (04): 664–680.
Paper Number: SPE-209817-PA
Published: 16 November 2022
...Xiaoqiang Guo; Jun Liu; Zhigang Du; Kai Tang; Dayong Cao; Zuqing He Summary To improve the safety of cluster perforating tubing strings in horizontal wells with unconventional oil/gas reservoirs, a passing capability analysis model for cluster perforation string in a wellbore is established...
A. Janczak, G. Oftedal, E. Nikjoo, M. Hoy, C. Puls, T. Florian, M. Kornberger, P. Knauhs, B. Davidescu, O. Huseby, T. Clemens
SPE Prod & Oper 36 (04): 825–842.
Paper Number: SPE-205133-PA
Published: 10 November 2021
...A. Janczak; G. Oftedal; E. Nikjoo; M. Hoy; C. Puls; T. Florian; M. Kornberger; P. Knauhs; B. Davidescu; O. Huseby; T. Clemens Summary Horizontal wells are frequently used to increase injectivity and for cost-efficient production of mobilized oil in polymer-augmented waterfloods. Usually, only fluid...
Ahmed Alzahabi, A. Alexandre Alexandre Trindade, Ahmed A. Kamel, Abdallah Harouaka, Wade Baustian, Catherine Campbell
SPE Prod & Oper 36 (03): 572–582.
Paper Number: SPE-201660-PA
Published: 11 August 2021
... production (IP) for 180 days of oil—and introduce a model that evaluates horizontal well production variables based on DD. Key data were estimated using reservoir and production variables. The data analytics suggested the optimal DD value of 53 psi/D for different reservoirs within the Anadarko Basin...
SPE Prod & Oper 35 (03): 549–563.
Paper Number: SPE-195799-PA
Published: 13 August 2020
... along the horizontal wellbore. In this paper, first, we built a cylindrical wellbore physical model to experimentally study the steam injection profiles of a single‐pipe horizontal well and a concentric dual‐pipe horizontal well. Thus, the heat and mass transfer behavior of steam along the horizontal...
SPE Prod & Oper 35 (03): 681–690.
Paper Number: SPE-199266-PA
Published: 13 August 2020
... control material (LCM) was used, as required, in some but not all the wells. These long, horizontal wells were a combination of open hole (OH) and sand screens with and without inflow control together with cased and perforated (C&P) completions, producing from typical Brent Group sandstone formations...
SPE Prod & Oper 35 (02): 422–434.
Paper Number: SPE-196592-PA
Published: 14 May 2020
... horizontal wells over the past few decades. The purpose is to apprise the industry and academic researchers on the various AL optimization approaches that have been used and suggest AL optimization areas where new technologies can be developed. Copyright © 2020 Society of Petroleum Engineers...
SPE Prod & Oper 35 (01): 018–025.
Paper Number: SPE-190923-PA
Published: 17 February 2020
...C. N. Hardegree; B. A. Gerrard; S. L. Wildman; K. S. McKenzie Summary In this paper we highlight a pilot project in which chamber gas lift was installed in two unconventional horizontal wells. Chamber gas lift, a combination of deep gas lift and intermittent gas lift, allows for an efficient...
SPE Prod & Oper 34 (03): 586–602.
Paper Number: SPE-189486-PA
Published: 25 January 2019
... & Gas pressure drop skin factor flow in porous media Fluid Dynamics wormhole network horizontal well Completion Installation and Operations anisotropy ratio assumption SPE Production anisotropic wormhole network permeability perforation reservoir horizontal permeability equation...
SPE Prod & Oper 34 (01): 01–17.
Paper Number: SPE-181696-PA
Published: 11 May 2018
... catastrophic barrier failure horizontal well Colorado spatial reasoning casing design complex reservoir Upstream Oil & Gas methane fox-hill aquifer barrier failure migration freshwater aquifer aquifer contamination SPE Production potential barrier failure Artificial Intelligence hydraulic...
Torsten Clemens, Gerhard Kienberger, Mira Persaud, Ajay Suri, Mukul M. Sharma, Marcelo Boschi, Alf M. Øverland
SPE Prod & Oper 32 (04): 551–563.
Paper Number: SPE-180143-PA
Published: 16 November 2017
... of time under a wide range of conditions. 22 1 2016 14 2 2017 19 5 2017 30 5 2016 16 11 2017 Copyright 2017, Society of Petroleum Engineers waterflooding Simulation Upstream Oil & Gas reservoir pressure november 2017 horizontal well injectivity fracture...
SPE Prod & Oper 33 (01): 12–20.
Paper Number: SPE-186091-PA
Published: 25 May 2017
...Kan Wu; Biyi Wu; Wei Yu Summary Well interference is a common phenomenon between wells observed in unconventional reservoirs, which has received significant attention. It plays an important role in well-spacing considerations. Massive hydraulic fractures are generated in horizontal wells...
SPE Prod & Oper 33 (01): 1–11.
Paper Number: SPE-184837-PA
Published: 16 May 2017
...R. D. Barree; J. L. Miskimins; K. J. Svatek Summary Horizontal-well developments, focused on transverse hydraulic-fracture stimulation, have evolved rapidly during the past decade. Many of these completions may have missed or bypassed significant reserves that were intended to be produced from...
SPE Prod & Oper 32 (03): 252–266.
Paper Number: SPE-178143-PA
Published: 04 November 2016
...Hai Liu; Peiwu Liu; Yongjie Huang; Xufeng Xiao; Xiaojing Liu; Meirong Tang Summary Activity in the Ordos Basin, China, has mostly occurred in the low-permeability, clay-rich Chang 7 sandstone, and has used multifractured horizontal wells as the preferred completion technique. To improve further...
SPE Prod & Oper 32 (03): 238–251.
Paper Number: SPE-173365-PA
Published: 25 August 2016
... to complete two northwest-trending horizontal wells drilled on the northeast flank of the Lost Hills anticlinal structure that targeted thinner, higher-oil-saturation strata separated by thicker lower-oil-saturation intervals. The target reservoir presents high-porosity, low-matrix-permeability, and low...
SPE Prod & Oper 31 (02): 85–102.
Paper Number: SPE-168153-PA
Published: 17 May 2016
... this problem. These methods include: Use of solvents and wettability-alteration chemicals to reduce the impact of condensate blockage Gas cycling and injection of nitrogen and supercritical carbon dioxide as pressure-maintenance methods Drilling horizontal wells, hydraulic fracturing, and acidizing to improve...
SPE Prod & Oper 29 (04): 261–273.
Paper Number: SPE-166241-PA
Published: 01 October 2014
... to the flow profile in a multistage-fractured horizontal well. The ultimate goal is to interpret well performance and to optimize fracture-treatment design from monitored temperature data. This study has developed flow and thermal models for a system of horizontal wells with transverse fractures under single...
SPE Prod & Oper 28 (03): 246–258.
Paper Number: SPE-153255-PA
Published: 25 June 2013
... simulation gas production hydraulic fracturing coarse-grid simulation fracture conductivity fractured well Modeling & Simulation Upstream Oil & Gas Simulation SPE Production saturation fracture invasion near-well model horizontal well vertical well flow in porous media Fluid Dynamics...
SPE Prod & Oper 28 (02): 168–180.
Paper Number: SPE-163138-PA
Published: 17 April 2013
...M.. Tabatabaei; D.. Zhu; A.D.. D. Hill Summary Optimum fluid placement is crucial for successful acid-stimulation treatments of long horizontal wells where there is a broad variation of reservoir properties along the wellbore. Various methods have been developed and applied in the field...
SPE Prod & Oper 27 (03): 284–293.
Paper Number: SPE-144194-PA
Published: 31 July 2012
...X.. Tan; M.. Tabatabaei; D.. Zhu; A.D.. D. Hill Summary Optimum fluid placement is crucial for a successful acid-stimulation treatment, both for horizontal wells where there is a broad variation of reservoir properties along the wellbore and for vertical wells with multiple zones and/or extensive...
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