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Keywords: breakthrough
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21450-MS
... and increase the total recovery by balancing the influx along the well and delaying the breakthrough of gas and/or water. The Autonomous Inflow Control Valve (AICV) builds on these same principles, and in addition has the ability to autonomously close when breakthrough of unwanted gas and/or water occurs...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20195-ABSTRACT
... with a free gas production. The AICV combines the best from passive inflow control device (ICD), Autonomous ICD and smart wells (ICV). This fit for purpose technology allows for autonomous oil re-production after gas breakthrough with minimal surface intervention. The AICV design is adapted to the reservoir...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20274-Abstract
... for the low success rate for any water control method. This paper introduces a holistic workflow to understand the candidate selection, filter the wells based on priority and determine the water breakthrough mechanism to eventually select the optimal remedial action. In this paper, 7 wells are selected...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20297-MS
... using an equalizer completion consisting of inflow control devices (ICDs) and isolating them through openhole packers and constrictors. This helps to eliminate the imbalanced production in the wellbore avoiding early water breakthrough. Currently, two kinds of ICDs are used, passive and adaptive...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19646-MS
... system was used to acidize 10 Indiana limestone cores (6 in. length and 1.5 in. diameter) with permeabilities ranging from 6 to 11 md. coreflood experiments were conducted at 0.5 to 10 cm 3 /min to construct the acid efficiency curves at 250 and 300°F. The injected acid volume to reach breakthrough (PVBT...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19690-MS
... to reaction kinetic for organic, inorganic and composite recipes and later supported by core tests to quantify optimized pore-volume to breakthrough (PVBT) times for optimum worm-hole propagation is discussed. A protocol is demonstrated that outlines important tests, analysis and recommended practices...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19219-MS
... subsurface storage oil production coefficient storage capacity reservoir enhanced recovery oil reservoir solubility breakthrough co 2 Upstream Oil & Gas EOR Operation storage capacity estimation formation water injection reservoir pressure Oil Recovery operation mineral...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19279-MS
...IPTC-19279-MS Great Breakthroughs and Key Technologies in Exploration of Ordovician Deep Buried Hill in Northern Jizhong Depression Yiming Zhang, Jianzhang Tian, Dexiang Yang, Shuguang Chen, Xing Liu, Fengxiang Hou, Ran Tian, and Chuanbao Zhang, CNPC Huabei Oilfield Company Copyright 2019...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19546-MS
... perspective, this approach helped to reduce the production decline rate by at least 20%, and ongoing post-treatment analysis is even more promising. complex reservoir acidizing Upstream Oil & Gas Thickness optimization breakthrough calibration core flow test wormhole regime Fluid Dynamics...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18770-MS
... in waterflooded reservoirs with different water cut (30%, 50%, 75%, and 90%). Results show that the optimum WGR is 1:2, and the optimum gas slug is 0.1 PV. Channeling and bypassing were concluded to be the main reason for the early breakthrough and low oil recovery considering the low transmissibility. However...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18954-MS
... reservoir simulation breakthrough permeable media cumulative storage capacity dispersion Fluid Dynamics moghanloo fraction dispersivity permeability concentration tracer heterogeneous reservoir Péclet number Upstream Oil & Gas heterogeneity coefficient tracer concentration equation...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17737-MS
... water and gas breakthrough, controlling water and sand production, and providing a cost-effective reservoir completion solution to meet the majority of the reservoir challenges. In offshore Saudi Arabia, inflow control devices have been used successfully in fulfilling these objectives. The downhole...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17865-MS
... profiles with lower Kick-Offs could have huge potential for optimization in terms of lower directional costs and cycle times. Directional Drilling Well Design hazard horizontal well vertical well breakthrough BHA North Kuwait Shuaiba Upstream Oil & Gas shale Zubair Formation...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-17977-MS
... and Operations nozzle size control device breakthrough pressure drop completion design workflow AFCD equivalent shut-in diameter cumulative oil production restriction response surface Technology Conference fluid property Inflow Control Device society of petroleum engineers IPTC-17977-MS...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-18173-MS
... breakthrough (fingering) or out-of-zone injection – all leading to uneven flow, pressure and sweep profiles. Ignoring these complications can result in missing key points on reservoir behaviour, selecting wrong units for a 3D full-field flow model or misleading redevelopment planning. Therefore, it would...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17285-MS
... experiment diffusion coefficient Injection Rate concentration core length reaction rate optimum injection rate reaction kinetic coefficient wormhole mass transfer coefficient breakthrough co 2 wormhole profile reaction 1 IPTC 17285 Copyright 2014, International Petroleum Technology...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17504-MS
... reservoir models. The proposed pilot wells are located within close proximity of each other to achieve gas breakthrough and oil bank arrival within the proposed pilot evaluation period of two years. The pilot design ensures that the pilot would allow for data gathering of key project design information...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17538-MS
... 17538 3 Tracer Study Tracer study was conducted to identify injected water flow paths in the reservoir. Three different chemical tracers were injected into 3 injectors (A1, A3b and A9a). First breakthrough of tracer injected in RB-A3b occurred in well RB-A8a on 19th of March 2009, occurred in A12...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17621-MS
.... The development strategy with long horizontal wells (i.e., up to 2 km) and smart completion with inflow control devices was matured through the development phasing and well-by-well performance evaluation. Various tracer applications with the PLT campaign in the long horizontal wells pre/post water-breakthrough...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2013
Paper Number: IPTC-16733-Abstract
... to deep strata from the shallow ones; In eastern Kuqa depression, it goes to tight sand gas exploration while in the western part it switches to the lithologic hydrocarbon reservoir exploration. In this way, the subsalt layer hydrocarbon exploration has made a great breakthrough, companied with a new gas...

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