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Relevant bibliographies by topics / Zonal isolation in oil wells

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Academic literature on the topic 'Zonal isolation in oil wells'

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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Journal articles on the topic "Zonal isolation in oil wells"

1

Jafariesfad, Narjes, Mette Rica Geiker, Yi Gong, Pål Skalle, Zhiliang Zhang, and Jianying He. "Cement sheath modification using nanomaterials for long-term zonal isolation of oil wells: Review." Journal of Petroleum Science and Engineering 156 (July 2017): 662–72. http://dx.doi.org/10.1016/j.petrol.2017.06.047.

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Yin, Fei, Bao Kui Gao, Xing Qin, Xuan Zhuo Han, and Hong Qiang Zhang. "Design of Self Swellable Casing Centralizer for Zonal Isolation in Petroleum Wells - A Utility Model of Well Completion Tool." Advanced Materials Research 524-527 (May 2012): 1372–77. http://dx.doi.org/10.4028/www.scientific.net/amr.524-527.1372.

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In view of the problem that fluid channeling between zones resulting from poor quality of cement sheath, a new casing centralizer is designed. The centralizer can make casing string in position as usual and seals micro-channels by the oil/water swellable rubber. Swellable rubber slices are inlaid in centralizer edges to add sealing efficiency. In order to seal diversion trenches effectively, axial moveable rubber bars are designed. During slurry injection, rubber bars are pushed upwards by differential pressure to open the flowpathes; after displacement, rubber bars reset under spring force. S

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3

Amperianto, Agus, Dyah Rini Ratnaningsih, and Dedy Kristanto. "Evaluation and Optimization of Bypassed Oil in Carbonate Reservoir at Mature Field with Integration of Saturation Log and Cement Bond Quality." Journal of Petroleum and Geothermal Technology 2, no. 1 (2021): 7. http://dx.doi.org/10.31315/jpgt.v2i1.4140.

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AA field is a unitized asset operated by Corporate Oil Company since May 2018. The main producing formation of AA field is a reef build-up carbonate reservoir. The field has been on production since 2004 with OOIP of 297 MMSTB. As of November 2019 the cumulative production was estimated 120.7 MMSTB with RF of 41%. The carbonate reservoir has properties with relatively high heterogeneity –both vertically as well as laterally – which leads to production variation of the wells. The production performance shows an estimated 30% decline and significantly increasing water-cut. The production data sh

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4

Bu, Yuhuan, Rui Ma, Jiapei Du, Shenglai Guo, Huajie Liu, and Letian Zhao. "Utilization of metakaolin-based geopolymer as a mud-cake solidification agent to enhance the bonding strength of oil well cement–formation interface." Royal Society Open Science 7, no. 2 (2020): 191230. http://dx.doi.org/10.1098/rsos.191230.

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This research work designed a novel mud-cake solidification method to improve the zonal isolation of oil and gas wells. The calculation methodology of mud-cake compressive strength was proposed. The optimal formula of activator and solid precursors, the proper activating time and the best activator concentration were determined by the compressive strength test. The effects of solid precursors on the properties of drilling fluid were evaluated. Test results show that the respective percentage of bentonite, metakaolin, slag and activator is 1 : 1 : 0.3 : 0.8, as well as the optimum ratio of Na 2

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Abdulfarraj, Murad, and Abdulmohsin Imqam. "The potential of using micro-sized crosslinked polymer gel to remediate water leakage in cement sheaths." Journal of Petroleum Exploration and Production Technology 10, no. 3 (2019): 871–81. http://dx.doi.org/10.1007/s13202-019-00783-6.

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Abstract Cementing is a major step in the construction and sealing of hydrocarbon wells. During the life cycle of the well, cement is prone to cracking due to a change in downhole conditions. This research investigates the use of micro-sized crosslinked polymer gel as a sealant material to mitigate cracked cement sheaths. Two experimental setups were designed to investigate water leakage through cement. The impact of polymer gel strength on the gel’s ability to seal cement cracks was investigated using four gel strengths, including 500 pa, 1200 pa, 1450 pa, and 2440 pa. The impact of the width

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Mabeyo, Petro E., and Jun Gu. "Coupled effects of hydrophilic nano silica oxide and anatase nano titanium oxide on strengths of oilwell cement." Tanzania Journal of Science 47, no. 2 (2021): 568–82. http://dx.doi.org/10.4314/tjs.v47i2.13.

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The life of oil wells depends on the stability of cement sheath and bond strength with the formation and casing. Extreme subsurface conditions cause substantial stresses on the cement sheath resulting in a serious impact on well integrity. The recommended API cement for oilwell fails to provide the required durability of the cemented well due to such conditions. Supplementary cementitious materials such as nanoparticles are added to improve the cement for long-lasting zonal isolation. In this study, the compressive and shear bond strengths of oilwell cement containing nano-SiO2 and nano-TiO2 w

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Li, Zaoyuan, Yan Wang, Xiaowei Cheng, and Xiaoyang Guo. "The Slag Influence on High Temperature Resistance of Aluminophosphate Cementfor Heavy Oil Thermal Recovery." High Temperature Materials and Processes 33, no. 4 (2014): 325–28. http://dx.doi.org/10.1515/htmp-2013-0064.

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AbstractThe sharp strength recession of silicate cement in high temperature is the crucial reason of casings damage and zonal isolation failure in heavy oil thermal recovery. Although aluminophosphate cement has a better high temperature resistance in comparison with silicate cement, its compressive strength recession in high temperature slightly recessed. The results show that adding slag into aluminophosphate cement can not only develop compressive strength of cement at low temperature, but it can also improve the high temperature resistance of the cement. After adding slag, the formation of

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8

Boukhelifa, Linda, Nevio Moroni, Simon James, Sylvaine Le Roy-Delage, Marc J. Thiercelin, and Guillaume Lemaire. "Evaluation of Cement Systems for Oil and Gas Well Zonal Isolation in a Full-Scale Annular Geometry." SPE Drilling & Completion 20, no. 01 (2005): 44–53. http://dx.doi.org/10.2118/87195-pa.

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9

Radonjic, Mileva, and Arome Oyibo. "Comparative experimental evaluation of drilling fluid contamination on shear bond strength at wellbore cement interfaces." World Journal of Engineering 11, no. 6 (2014): 597–604. http://dx.doi.org/10.1260/1708-5284.11.6.597.

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Wellbore cement has been used to provide well integrity through zonal isolation in oil and gas wells as well as geothermal wells. Failures of wellbore cement result from either or both: inadequate cleaning of the wellbore and inappropriate cement slurry design for a given field/operational application. Inadequate cementing can result in creation of fractures and microannuli, through which produced fluids can migrate to the surface, leading to environmental and economic issues such as sustained casing pressure, contamination of fresh water aquifers and, in some cases, well blowout. To achieve p

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10

Duhault, John L. J., David W. Eaton, and Per Kent Pedersen. "Microseismic monitoring of a tight light oil reservoir: A case history in the Cardium Halo Play, Alberta." Interpretation 6, no. 2 (2018): SE39—SE48. http://dx.doi.org/10.1190/int-2017-0190.1.

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The effectiveness of hydraulic-fracturing completions in a tight-oil play is investigated by detailed interpretation of microseismicity. The microseismic programs were acquired in the Cretaceous Cardium light oil sandstone reservoirs in Alberta, Canada. Events with magnitudes between [Formula: see text] and [Formula: see text] are located by downhole monitor wells to a maximum distance of 525 m, enabling inference of the fracture wing length, height, and azimuth based on event distribution. The fracture ports, one per stage, were located in an open-hole configuration that used external packers

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Dissertations / Theses on the topic "Zonal isolation in oil wells"

1

Arias, Henry. "Use of Finite-element Analysis to Improve Well Cementing in HTHP Conditions." Thesis, 2013. http://hdl.handle.net/1969.1/151203.

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Oil companies need to evaluate the risk of annular fluid or gas migration if cement fails during the life of the well. Sustained casing pressure can lead to shutting in the wells to avoid health, safety, and environment (HSE) risks and government fines. To understand the long-term integrity of cement in high temperature and high pressure (HTHP) conditions and the mechanical properties that affect the ability of cements to seal fluids, this project used finite-element models (FEMs) to study the stress-causing phenomena. FEM analyses in ABAQUS version 6.11 were used to determine the potential of

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Books on the topic "Zonal isolation in oil wells"

1

Silva, Matthew. Fluid injection for salt water disposal and enhanced oil recovery as a potential problem for the WIPP: Proceedings of a June 1995 workshop and analysis. Environmental Evaluation Group, 1996.

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Book chapters on the topic "Zonal isolation in oil wells"

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Alberdi-Pagola, Pablo, Victor Marcos-Meson, and Gregor Fischer. "Fibre Reinforced Cement Sheaths for Zonal Isolation in Oil Wells – Quantification and Mitigation of Shrinkage-Induced Cracking." In RILEM Bookseries. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-83719-8_62.

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Conference papers on the topic "Zonal isolation in oil wells"

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Rachimillah, Allam Putra, Cinto Azwar, Ambuj Johri, Ahmed Osman, and Eric Tanoto. "Obtaining Zonal Isolation in Geothermal Wells." In IADC/SPE Asia Pacific Drilling Technology Conference. SPE, 2021. http://dx.doi.org/10.2118/201068-ms.

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Abstract Cementing is one of the sequences in the drilling operations to isolate different geological zones and provide integrity for the life of the well. As compared with oil and gas wells, geothermal wells have unique challenges for cementing operations. Robust cementing design and appropriate best practices during the cementing operations are needed to achieve cementing objectives in geothermal wells. Primary cementing in geothermal wells generally relies on a few conventional methods: long string, liner-tieback, and two-stage methods. Each has challenges for primary cementing that will be

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Brooks, Robert Thomas, and Habib Habib Tavakol. "Experiences in Eliminating Steam Breakthrough and Providing Zonal Isolation in SAGD Wells." In SPE Heavy Oil Conference Canada. Society of Petroleum Engineers, 2012. http://dx.doi.org/10.2118/157896-ms.

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3

Dean, Gregory D., and Ricardo Sadovski Torres. "Novel Cement System for Improved Zonal Isolation in Steam Injection Wells." In SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference. Society of Petroleum Engineers, 2002. http://dx.doi.org/10.2118/78995-ms.

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4

Sadana, Anil, Anton Kovalchuk, and Christopher Cook. "Delayed Oil Swell Packer for Openhole Zonal Isolation of Long Laterals Wells." In International Petroleum Technology Conference. International Petroleum Technology Conference, 2020. http://dx.doi.org/10.2523/iptc-19967-ms.

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5

Al-Yami, Abdullah Saleh, Hisham A. Nasr-El-Din, Salah Al-Saleh, Ahmed S. Al-Humaidi, Mohammed Khalid Al-Arfaj, and Dhafer Abdullah Al-Shehri. "An Innovative Approach for Long Term Zonal Isolation in HT/HP Gas Wells." In Asia Pacific Oil and Gas Conference and Exhibition. Society of Petroleum Engineers, 2007. http://dx.doi.org/10.2118/109075-ms.

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6

Tabatabaee Moradi, Seyyed Shahab, and Nikolay Ivanovich Nikolaev. "Optimization of Cement Spacer System for Zonal Isolation in High-Pressure High-Temperature Wells." In SPE Russian Oil and Gas Exploration & Production Technical Conference and Exhibition. Society of Petroleum Engineers, 2014. http://dx.doi.org/10.2118/171282-ms.

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7

Kulakofsky, David S., and Mike McMillon. "Achieving Long-Term Zonal Isolation in Heavy-Oil Steam Injection Wells, a Case History." In IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition. Society of Petroleum Engineers, 2008. http://dx.doi.org/10.2118/115201-ms.

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8

Ravi, Krishna, Nevio Moroni, Enrico Barbieri, Anne Mesmacque, and Augusto Zanchi. "Intelligent and Interventionless Zonal Isolation for Well Integrity in Italy." In SPE Middle East Oil and Gas Show and Conference. Society of Petroleum Engineers, 2009. http://dx.doi.org/10.2118/119869-ms.

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9

Tabatabaee Moradi, Seyyed Shahab, and Nikolay Ivanovich Nikolaev. "Optimization of Cement Spacer System for Zonal Isolation in High-Pressure High-Temperature Wells (Russian)." In SPE Russian Oil and Gas Exploration & Production Technical Conference and Exhibition. Society of Petroleum Engineers, 2014. http://dx.doi.org/10.2118/171282-ru.

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10

Kulakofsky, David S., Adrian Avalos, and Ramon Hernandez. "Superior Zonal Isolation Provided by Ultra-Lightweight Cementing Technology Increases Profitability of Wells in Difficult to Cement Areas." In International Oil Conference and Exhibition in Mexico. Society of Petroleum Engineers, 2006. http://dx.doi.org/10.2118/104066-ms.

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Reports on the topic "Zonal isolation in oil wells"

1

Fabian, Paul. High Temperature, High Pressure Devices for Zonal Isolation in Geothermal Wells. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1254847.

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