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Wang H, Yang C, Zhang Y, Wang C. Preparation and Effect of CO 2 Response Gel for Plugging Low-Permeability Reservoirs. Gels 2024; 10:449. [PMID: 39057472 PMCID: PMC11275444 DOI: 10.3390/gels10070449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/02/2024] [Accepted: 07/05/2024] [Indexed: 07/28/2024] Open
Abstract
In order to solve the problem of gas channeling during CO2 flooding in low-permeability reservoirs, a novel CO2 responsive gel channeling system was prepared by using carrageenan, branched polyethylene imide and ethylenediamine under laboratory conditions. Based on the Box-Behnken response surface design method, the optimal synthesis concentration of the system was 0.5 wt% carrageenan, 2.5 wt% branchized polyethylenimide and 6.5 wt% ethylenediamine. The micromorphology of the system before and after response was characterized by scanning electron microscopy. The rheology and dehydration rate were tested under different conditions. The channeling performance and enhanced oil recovery effect of the gel system were simulated by a core displacement experiment. The experimental results show that the internal structure of the system changes from a disordered, smooth and loosely separated lamellae structure to a more uniform, complete and orderly three-dimensional network structure after exposure to CO2. The viscosity of the system was similar to aqueous solution before contact with CO2 and showed viscoelastic solid properties after contact with CO2. The experiment employing dehydration rates at different temperatures showed that the internal structure of the gel would change at a high temperature, but the gel system had a certain self-healing ability. The results of the displacement experiment show that the plugging rate of the gel system is stable at 85.32% after CO2 contact, and the recovery rate is increased by 17.06%, which provides an important guide for the development of low-permeability reservoirs.
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Affiliation(s)
| | - Changhua Yang
- School of Petroleum Engineering, Xi’an Shiyou University, Xi’an 710065, China; (H.W.); (Y.Z.); (C.W.)
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2
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Shi B, Zhang G, Zhang L, Wang C, Li Z, Chen F. Study on a Strong Polymer Gel by the Addition of Micron Graphite Oxide Powder and Its Plugging of Fracture. Gels 2024; 10:304. [PMID: 38786221 PMCID: PMC11121390 DOI: 10.3390/gels10050304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Revised: 04/20/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
It is difficult to plug the fracture water channeling of a fractured low-permeability reservoir during water flooding by using the conventional acrylamide polymer gel due to its weak mechanical properties. For this problem, micron graphite powder is added to enhance the comprehensive properties of the acrylamide polymer gel, which can improve the plugging effect of fracture water channeling. The chemical principle of this process is that the hydroxyl and carboxyl groups of the layered micron graphite powder can undergo physicochemical interactions with the amide groups of the polyacrylamide molecule chain. As a rigid structure, the graphite powder can support the flexible skeleton of the original polyacrylamide molecule chain. Through the synergy of the rigid and flexible structures, the viscoelasticity, thermal stability, tensile performance, and plugging ability of the new-type gel can be significantly enhanced. Compared with a single acrylamide gel, after adding 3000 mg/L of micrometer-sized graphite powder, the elastic modulus, the viscous modulus, the phase transition temperature, the breakthrough pressure gradient, the elongation at break, and the tensile stress of the acrylamide gel are all greatly improved. After adding the graphite powder to the polyacrylamide gel, the fracture water channeling can be effectively plugged. The characteristics of the networked water flow channel are obvious during the injected water break through the gel in the fracture. The breakthrough pressure of water flooding is high. The experimental results are an attempt to develop a new gel material for the water plugging of a fractured low-permeability reservoir.
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Affiliation(s)
- Bin Shi
- Hubei Key Laboratory of Drilling and Production Engineering for Oil and Gas, School of Petroleum Engineering, Yangtze University, Wuhan 430100, China; (B.S.); (Z.L.)
- Research Institute of Shaanxi Yanchang Petroleum (Group) Co., Ltd., Xi’an 710075, China;
| | - Guangming Zhang
- Hubei Key Laboratory of Drilling and Production Engineering for Oil and Gas, School of Petroleum Engineering, Yangtze University, Wuhan 430100, China; (B.S.); (Z.L.)
| | - Lei Zhang
- Hubei Provincial Key Laboratory of Oil and Gas Exploration and Development Theory and Technology, Department of Petroleum Engineering, China University of Geosciences (Wuhan), Wuhan 430074, China;
| | - Chengjun Wang
- College of Chemistry and Chemical Engineering, Xi’an University of Petroleum, Xi’an 710065, China;
| | - Zhonghui Li
- Hubei Key Laboratory of Drilling and Production Engineering for Oil and Gas, School of Petroleum Engineering, Yangtze University, Wuhan 430100, China; (B.S.); (Z.L.)
| | - Fangping Chen
- Research Institute of Shaanxi Yanchang Petroleum (Group) Co., Ltd., Xi’an 710075, China;
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3
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Bao D, Liu S, Zhang X, Li F, Wang J, Jia H, Liu S, Zhang P. Preparation and Degradation Performance Study of P(AM/GG/PEGDA) Nanocomposite Self-Degradation Gel Plugging Material. Gels 2023; 9:735. [PMID: 37754416 PMCID: PMC10529512 DOI: 10.3390/gels9090735] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/17/2023] [Accepted: 09/04/2023] [Indexed: 09/28/2023] Open
Abstract
Lost circulation is a world-class problem, and the contradiction between plugging and unplugging in reservoirs is a problem that needs to be solved urgently. The traditional LCM is not suitable for reservoirs and the complex subsequent operations. Currently, a self-degrading plugging material is proposed. In this paper, a new self-degradation plugging material, CKS-DPPG, was prepared by AM, GG, nano silica, and PEGDA. The effects of reactant concentration, pH, mineralization, etc., on the swelling and degradation performance of CKS-DPPG were investigated. The plugging capacity was tested by fracture plugging equipment, and the mechanism of self-degradation was revealed. The results show that the CKS-DPPG reached a 50% degradation rate in 54 h and complete degradation in 106 h at 80 °C and pH = 8. Low temperatures, high mineralization, and weak alkaline conditions prolong the complete degradation time of CKS-DPPG, which facilitates subsequent operations. The simulation of the 3 mm opening fracture plugging experiment showed that the pressure-bearing capacity reached 6.85 MPa and that a 0.16 MPa pressure difference could unplug after degradation. The ester bond of PEGDA is hydrolyzed under high-temperature conditions, and the spatial three-dimensional structure of CKS-DPPG becomes linear. The CKS-DPPG can effectively reduce subsequent unplugging operations and lower production costs.
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Affiliation(s)
- Dan Bao
- School of Chemistry and Chemical Engineering, Chongqing University of Science and Technology, Chongqing 401331, China; (S.L.); (X.Z.); (J.W.); (S.L.); (P.Z.)
- Chongqing Oil and Gas Chemical Engineering Technology Research Center, Chongqing 401331, China
| | - Siyuan Liu
- School of Chemistry and Chemical Engineering, Chongqing University of Science and Technology, Chongqing 401331, China; (S.L.); (X.Z.); (J.W.); (S.L.); (P.Z.)
- Chongqing Oil and Gas Chemical Engineering Technology Research Center, Chongqing 401331, China
| | - Xianli Zhang
- School of Chemistry and Chemical Engineering, Chongqing University of Science and Technology, Chongqing 401331, China; (S.L.); (X.Z.); (J.W.); (S.L.); (P.Z.)
- Chongqing Oil and Gas Chemical Engineering Technology Research Center, Chongqing 401331, China
| | - Feng Li
- Gree Energy Services Inc., Shenzhen 518000, China; (F.L.); (H.J.)
| | - Jiaqin Wang
- School of Chemistry and Chemical Engineering, Chongqing University of Science and Technology, Chongqing 401331, China; (S.L.); (X.Z.); (J.W.); (S.L.); (P.Z.)
- Chongqing Oil and Gas Chemical Engineering Technology Research Center, Chongqing 401331, China
| | - Huan Jia
- Gree Energy Services Inc., Shenzhen 518000, China; (F.L.); (H.J.)
| | - Shanghao Liu
- School of Chemistry and Chemical Engineering, Chongqing University of Science and Technology, Chongqing 401331, China; (S.L.); (X.Z.); (J.W.); (S.L.); (P.Z.)
- Chongqing Oil and Gas Chemical Engineering Technology Research Center, Chongqing 401331, China
| | - Peng Zhang
- School of Chemistry and Chemical Engineering, Chongqing University of Science and Technology, Chongqing 401331, China; (S.L.); (X.Z.); (J.W.); (S.L.); (P.Z.)
- Chongqing Oil and Gas Chemical Engineering Technology Research Center, Chongqing 401331, China
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4
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Bai Y, Liu Y, Yang K, Lang Y. Application and Research Prospect of Functional Polymer Gels in Oil and Gas Drilling and Development Engineering. Gels 2023; 9:gels9050413. [PMID: 37233004 DOI: 10.3390/gels9050413] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/11/2023] [Accepted: 05/12/2023] [Indexed: 05/27/2023] Open
Abstract
Polymer gel materials are formed by physically crosslinking and chemically crosslinking to form a gel network system with high mechanical properties and reversible performance. Due to their excellent mechanical properties and intelligence, polymer gel materials are widely used in biomedical, tissue engineering, artificial intelligence, firefighting and other fields. Given the current research status of polymer gels at home and abroad and the current application status of oilfield drilling, this paper reviews the mechanism of polymer gels formed by physically crosslinking and chemically crosslinking, summarizes the performance characteristics and the mechanism of action of polymer gels formed by non-covalent bonding, such as hydrophobic bonding, hydrogen bonding, electrostatic and Van der Waals interactions interactions, and covalent bonding such as imine bonding, acylhydrazone bonding and Diels-Alder reaction. The current status and outlook of the application of polymer gels in drilling fluids, fracturing fluids and enhanced oil recovery are also introduced. We expand the application fields of polymer gel materials and promote the development of polymer gel materials in a more intelligent direction.
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Affiliation(s)
- Yingrui Bai
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Yuan Liu
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Keqing Yang
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Youming Lang
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
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5
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Pan Y, Cui X, Wang H, Lou X, Yang S, Oluwabusuyi FF. Research Progress of Intelligent Polymer Plugging Materials. Molecules 2023; 28:molecules28072975. [PMID: 37049737 PMCID: PMC10095627 DOI: 10.3390/molecules28072975] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Intelligent polymers have become the focus of attention worldwide. Intelligent polymer materials through organic synthesis methods are used to make inanimate organic materials become “feeling” and “sentient”. Intelligent polymer materials have been applied in actual engineering production, and they are becoming a new research topic for scientists in various fields and countries, especially in the areas of drilling and plugging. The development of intelligent polymer materials can provide new solutions and technical means for drilling and plugging. Unlike traditional plugging materials, intelligent polymer plugging materials can cope with environmental changes. They have the characteristics of a strong target, good plugging effect, and no damage to the reservoir. However, there are currently no reviews on intelligent polymer plugging materials in the drilling field, so this paper fills that gap by reviewing the research progress of intelligent polymer plugging materials. In addition, this paper describes the mechanism and application status of intelligent polymer shape-memory polymers, intelligent polymer gels, intelligent polymer membranes, and intelligent polymer bionic materials in drilling and plugging. It is also pointed out that some intelligent polymer plugging materials still have problems, such as insufficient toughness and a poor resistance to salt and high temperature. At the same time, some suggestions for future research directions are also presented for reference.
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6
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Davoodi S, Al-Shargabi M, Woodc DA, Rukavishnikov VS, Minaev KM. Thermally stable and salt-resistant synthetic polymers as drilling fluid additives for deployment in harsh sub-surface conditions: A review. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.121117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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7
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Jie F, Xu L, Xu J, Huang M, Xu M, Lei Q. Research on Reservoir Drill-in and Completion Fluid with Unique Direct Backflow Property for Gravel-Packed Openhole Construction. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-07399-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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8
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Kang B, Lang Q, Tu J, Bu J, Ren J, Lyu B, Gao D. Preparation and Properties of Double Network Hydrogel with High Compressive Strength. Polymers (Basel) 2022; 14:polym14050966. [PMID: 35267788 PMCID: PMC8912320 DOI: 10.3390/polym14050966] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/20/2022] [Accepted: 02/22/2022] [Indexed: 01/07/2023] Open
Abstract
In this work, p–double network (p–DN) hydrogels were formed by the interpenetration of poly(2–acrylamide–2–methylpropanesulfonic acid–copolymer– acrylamide) microgel and polyacrylamide. The initial viscosity of prepolymer solution before hydrogel polymerization, mechanical properties, temperature and salt resistance of the hydrogels were studied. The results showed that the initial viscosity of the prepolymer was less than 30 mP·s, and the p–DN hydrogel not only exhibited high compressive stress (37.80 MPa), but the compressive strength of p–DN hydrogel could also reach 23.45 MPa after heating at 90 °C, and the compressive strength of p–DN hydrogel could reach 13.32 MPa after soaking for 24 h in the solution of 5W mineralization. In addition, the cyclic loading behavior of hydrogel was studied. The dissipation energy of p–DN hydrogel under 80% strain was 7.89 MJ/m3, which effectively dissipated energy. Meanwhile, p–DN hydrogel maintained its original form while breaking the pressure greater than 30 MPa, indicating excellent plugging performance.
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Affiliation(s)
- Bo Kang
- National Engineering Laboratory for Exploration and Development of Low Permeability Oil and Gas Field, Xi’an 710018, China; (B.K.); (Q.L.); (J.T.); (J.B.)
- Oil &Gas Technology Research Institute of Changqing Oilfield Co, Xi’an 710018, China
| | - Qingli Lang
- National Engineering Laboratory for Exploration and Development of Low Permeability Oil and Gas Field, Xi’an 710018, China; (B.K.); (Q.L.); (J.T.); (J.B.)
- The 3rd Oil Production Plant of Changqing Oilfield Co., Yinchuan 750001, China
| | - Jian Tu
- National Engineering Laboratory for Exploration and Development of Low Permeability Oil and Gas Field, Xi’an 710018, China; (B.K.); (Q.L.); (J.T.); (J.B.)
- The 10th Oil Production Plant of Changqing Oilfield Co., Qingcheng 745100, China
| | - Jun Bu
- National Engineering Laboratory for Exploration and Development of Low Permeability Oil and Gas Field, Xi’an 710018, China; (B.K.); (Q.L.); (J.T.); (J.B.)
- Oil &Gas Technology Research Institute of Changqing Oilfield Co, Xi’an 710018, China
| | - Jingjing Ren
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
- Xi’an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science and Technology, Xi’an 710021, China
- Correspondence: (J.R.); (B.L.); (D.G.)
| | - Bin Lyu
- National Engineering Laboratory for Exploration and Development of Low Permeability Oil and Gas Field, Xi’an 710018, China; (B.K.); (Q.L.); (J.T.); (J.B.)
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
- Xi’an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science and Technology, Xi’an 710021, China
- Correspondence: (J.R.); (B.L.); (D.G.)
| | - Dangge Gao
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
- Xi’an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science and Technology, Xi’an 710021, China
- Correspondence: (J.R.); (B.L.); (D.G.)
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9
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Conjoined-network induced highly tough hydrogels by using copolymer and nano-cellulose for oilfield water plugging. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.01.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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10
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Elyasi Gomari K, Hughes D, Islam M, Rezaei Gomari S. Application of Water-Soluble Polymer/Biopolymer Combined with a Biosurfactant in Oil-Wet Fractured Carbonate Reservoirs. ACS OMEGA 2021; 6:15674-15685. [PMID: 34179611 PMCID: PMC8223217 DOI: 10.1021/acsomega.1c00855] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/07/2021] [Indexed: 06/13/2023]
Abstract
Most fractured carbonate reservoirs are characterized by a highly permeable fracture zone surrounded by a low-permeability oil-wet matrix. These features make the displacement of oil from the matrix into the fracture zone almost impossible during water flooding. This paper presents the results of flooding with the polymer polyacrylamide (PAM) and the biopolymer xanthan gum (XG) in combination with a biosurfactant to enhance water imbibition into oil-wet fractured carbonate rocks. Core flooding experiments were conducted on induced horizontally fractured (at 180°) carbonate cores in room conditions (20 ± 2 °C). The polymer or biopolymer was used to plug the fracture zones, while the biosurfactant was added to the system to alter the wettability state of the rock matrix from oil-wet to water-wet. Rock surface characterization before and after core flooding was conducted using scanning electron microscopy (SEM). The results indicate that PAM flooding led to a higher reduction of 35.6% in fracture-matrix permeability than that with XG at 18.3%. The monitoring of oil production also showed that ultimate oil recovery levels from oil-wet fractured carbonate cores for the aforementioned systems were 16 and 8.7%, respectively, which can be attributed to the drive mechanisms of temporary fracture plugging as well as mobility ratio improvement due to the polymer and wettability alteration by the biosurfactant. SEM images confirm the proposed mechanisms, where the presence of the polymer/biopolymer followed by the biosurfactant can be detected at the rock surface as a result of chemical flow through the system.
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Affiliation(s)
- Kamal Elyasi Gomari
- School of Computing, Engineering
and Digital Technologies, Teesside University, Middlesbrough TS1 3BX, U.K.
| | - David Hughes
- School of Computing, Engineering
and Digital Technologies, Teesside University, Middlesbrough TS1 3BX, U.K.
| | - Meez Islam
- School of Computing, Engineering
and Digital Technologies, Teesside University, Middlesbrough TS1 3BX, U.K.
| | - Sina Rezaei Gomari
- School of Computing, Engineering
and Digital Technologies, Teesside University, Middlesbrough TS1 3BX, U.K.
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11
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Xie B, Ma J, Wang Y, Tchameni AP, Luo M, Wen J. Enhanced hydrophobically modified polyacrylamide gel for lost circulation treatment in high temperature drilling. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115155] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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The Effect of Hydration on Pores of Shale Oil Reservoirs in the Third Submember of the Triassic Chang 7 Member in Southern Ordos Basin. ENERGIES 2019. [DOI: 10.3390/en12203932] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Shale oil is an unconventional kind of oil and gas resource with great potential. China has huge reserves of shale oil, and shale oil resources are abundant in the third submember of the Triassic Chang 7 member in the southern Ordos Basin. At present, this area is in the initial stage of shale oil exploration and development. The reservoir pore is one of the key factors affecting oil accumulation, drilling safety, and oil production. It is also an important reservoir parameter that must be defined in the exploration stage. In general, the clay content in the shale section is high, and is prone to hydration. In order to study the effect of fluid on the pore type, structure, and distribution of shale oil reservoirs, experiments using X-ray diffraction, a porosity–permeability test, mercury porosimetry, rock casting thin section, and scanning electron microscopy were carried out. The experimental results show that the content of clay and quartz is very high in the studied formation. The pore porosity and permeability of the rock is highly heterogeneous because of the obvious stratigraphic bedding and interbeds. Microstructural observation of rocks shows that the main pore types are intergranular pores, intragranular pores, intercrystalline pores, and organic pores. Crack types are dissolution cracks, contraction cracks of organic matter, and abnormal pressure structural cracks. After hydration, the porosity of rock will increase in varying degrees, and pore size, pore content in different sizes, and pore structure will also change. The results show that the pores of tuff mainly changes at the initial stage of hydration, and the pore change of tuff is the most obvious within 6 hours of soaking in clear water. The influence of hydration on the pore of shale is greater than that of tuff, but the main change stage is later than tuff, and the pore change of shale is the most obvious within 12 to 24 hours of soaking in clear water. The soaking experiment of water-based drilling fluid (WBM-SL) shows that it can plug a certain size of holes and cracks and form a protective layer on the rock surface, thus effectively reducing hydration. In actual construction, multisized solid particles should be allocated in drilling fluid according to the formation pore’s characteristics, and the stability of the protective layer should be guaranteed. This can reduce the accident of well leakage and collapse and is conducive to the efficient and safe development of shale oil.
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13
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Yang L, Yang X, Wang T, Jiang G, Luckham PF, Li X, Shi H, Luo J. Effect of Alkyl Chain Length on Shale Hydration Inhibitive Performance of Vinylimidazolium-Based Ionic Liquids. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01016] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lili Yang
- MOE Key Laboratory
of Petroleum Engineering, State Key Laboratory of Petroleum Resources
and Prospecting, China University of Petroleum (Beijing), Changping District, Beijing 102249, China
- Department of Chemical Engineering, Imperial College London, Prince Consort Road, London SW7 2AZ, United Kingdom
| | - Xiao Yang
- MOE Key Laboratory
of Petroleum Engineering, State Key Laboratory of Petroleum Resources
and Prospecting, China University of Petroleum (Beijing), Changping District, Beijing 102249, China
| | - Tengda Wang
- MOE Key Laboratory
of Petroleum Engineering, State Key Laboratory of Petroleum Resources
and Prospecting, China University of Petroleum (Beijing), Changping District, Beijing 102249, China
| | - Guancheng Jiang
- MOE Key Laboratory
of Petroleum Engineering, State Key Laboratory of Petroleum Resources
and Prospecting, China University of Petroleum (Beijing), Changping District, Beijing 102249, China
| | - Paul F. Luckham
- Department of Chemical Engineering, Imperial College London, Prince Consort Road, London SW7 2AZ, United Kingdom
| | - Xinliang Li
- MOE Key Laboratory
of Petroleum Engineering, State Key Laboratory of Petroleum Resources
and Prospecting, China University of Petroleum (Beijing), Changping District, Beijing 102249, China
| | - He Shi
- MOE Key Laboratory
of Petroleum Engineering, State Key Laboratory of Petroleum Resources
and Prospecting, China University of Petroleum (Beijing), Changping District, Beijing 102249, China
| | - Jiansheng Luo
- Oilfield Chemicals Division, China Oilfield Services Limited, Yanjiao Town, Hebei 065201, China
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14
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Azimi Dijvejin Z, Ghaffarkhah A, Sadeghnejad S, Vafaie Sefti M. Effect of silica nanoparticle size on the mechanical strength and wellbore plugging performance of SPAM/chromium (III) acetate nanocomposite gels. Polym J 2019. [DOI: 10.1038/s41428-019-0178-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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