DMF新型超分子暂堵剂研发及性能评价

Abstract

Abstract:

Sulige gas field is a typical tight-gas reservoir whose ultralow permeability comes to a problem to a noble stimulation technology with its name refracturing coupling with SRV fracturing, owing to the failure of injection by conventional plugging agent, which aims to plug existing fractures and create more multistage fractures. So we designed the novel supermolecule temporary plugging agent--DMF and conducted a series of tests including gelling, break gelling, and temporary plugging steering. The results had demonstrated that the new plugging agent DMF was responded to high temperature, about 100 ~ 110℃, transforming into high viscosity supramolecular gel from low viscosity liquid at low or normal temperature, plugging existing fractures. When the temperature got higher, the gel of DMF turned into liquid automatically. Then, the DMF showed a better performance（122.92 MPa/m） of temporary plugging steering than that of conventional plugging agent, demonstrating a more desirable diversion agent for tight-gas reservoirs.

Key words: Sulige, tight reservoir, supermolecule, heat-induced gel, temporary plugging agent

CLC Number:

TE357

Kun Xu,Da Li,Yujie Guo, et al. Design and property evaluation of a novel supermolecule temporary plugging agent DMF[J]. Reservoir Evaluation and Development, 2019, 9(1): 51-55.

Figures/Tables 6

Fig. 1

Fig. 2

Table 1

Table 2

Fig. 3

Table 3

References 23

[1]	费世祥, 王东旭, 林刚 , 等. 致密砂岩气藏水平井开发关键地质技术——以苏里格气田东南为例[J]. 天然气地球科学, 2014,25(10):1620-1629. doi: 10.11764/j.issn.1672-1926.2014.10.1620
[2]	何明舫, 马旭, 张燕明 , 等. 苏里格气田“工厂化”压裂作业方法[J]. 石油勘探与开发, 2014,41(3):349-353. doi: 10.11698/PED.2014.03.11
[3]	郑云川, 陶建林, 陆灯云 , 等. 苏里格气田储层改造的“三封四压”配套技术[J]. 天然气工业, 2007,27(12):102-104. doi: 10.3321/j.issn:1000-0976.2007.12.031
[4]	马旭, 郝瑞芬, 来轩昂 , 等. 苏里格气田致密砂岩气藏水平井体积压裂矿场试验[J]. 石油勘探与开发, 2014,41(6):742-747. doi: 10.11698/PED.2014.06.15
[5]	卢涛, 刘艳侠, 武力超 , 等. 鄂尔多斯盆地苏里格气田致密砂岩气藏稳产难点与对策[J]. 天然气工业, 2015,35(6):43-52. doi: 10.3787/j.issn.1000-0976.2015.06.006
[6]	孟德伟, 贾爱林, 冀光 , 等. 大型致密砂岩气田气水分布规律及控制因素——以鄂尔多斯盆地苏里格气田西区为例[J]. 石油勘探与开发, 2016,43(4):607-614. doi: 10.11698/PED.2016.04.13
[7]	庞崇友, 张亚东, 章辉若 , 等. 地质统计反演在苏里格气田致密薄砂体预测中的应用[J]. 物探与化探, 2017,41(1):16-21. doi: 10.11720/wtyht.2017.1.03
[8]	Maxwell S C, Urbancic T I, Steinsberger N, et al. Microseismic imaging of hydraulic fracture complexity in the Barnett shale[C]// paper SPE-77440-MS presented at the SPE Annual Technical Conference and Exhibition, 29 September-2 October 2002, San Antonio,Texas.
[9]	Fisher M K, Wright C A, Davidson B M , et al. Integrating fracture mapping technologies to improve stimulations in the Barnett Shale[J]. SPE Production & Facilities, 2005,20(2):85-93.
[10]	Mayerhofer M J, Lolon E, Warpinski N R , et al. What is stimulated reservoir volume?[J]. SPE Production & Operations, 2010,25(01):89-98.
[11]	达引朋, 陆红军, 杨博丽 , 等. 低渗透老油田新型多缝重复压裂技术研究与应用[J]. 石油钻探技术, 2015,43(3):65-70. doi: 10.11911/syztjs.201503013
[12]	胡永全, 林辉, 赵金洲 , 等. 重复压裂技术研究[J]. 天然气工业, 2004,24(3):72-75.
[13]	Babey A, Schmeltz P, Fragachan F. Using eco-friendly biodegradable materials for designing new completions and re-fracturing acidizing applications in which diversion and zonal isolation enhance efficiency[C]// paper SPE-174814-MS presented at the SPE Annual Technical Conference and Exhibition, 28-30 September 2015, Houston, Texas,USA.
[14]	Pierre Terech A, Weiss R G . Low molecular mass gelators of organic liquids and the properties of their gels[J]. Cheminform, 1997,29(11):3133-3160. doi: 10.1002/chin.199811319 pmid: 11851487
[15]	王鹏 . 一种酰胺基团结尾的超级凝胶因子的酶促制备及其应用[D]. 天津:南开大学, 2013.
[16]	Paramonov S E, Howook Jun A, Hartgerink J D . Self-assembly of peptide-amphiphile nanofibers: The roles of hydrogen bonding and amphiphilic packing[J]. Journal of the American Chemical Society, 2006,128(22):7291-7298. doi: 10.1021/ja060573x pmid: 16734483
[17]	刘海林, 马晓燕, 袁莉 , 等. 分子自组装研究进展[J]. 材料科学与工程学报, 2004,22(2):308-311. doi: 10.3969/j.issn.1673-2812.2004.02.037
[18]	Wang D, Hao J . Self-assembly fibrillar network gels of simple surfactants in organic solvents[J]. Langmuir, 2011,27(5):1713-1717. doi: 10.1021/la104333x pmid: 21214186
[19]	沈利英, 陈肖卓, 于海涛 , 等. 刺激响应型有机小分子凝胶的研究进展[J]. 有机化学, 2009,29(3):321-333.
[20]	苏婷, 何宇鹏, 丁晓光 , 等. 双组分超分子凝胶的研究进展[J]. 现代化工, 2017,37(2):57-61.
[21]	Keita Kuroiwa, Tomoko Shibata, Akihiko Takada , et al. Heat-set gel-like networks of lipophilic CO(II) triazole complexes in organic media and their thermochromic structural transitions[J]. Journal of the American Chemical Society, 2004,126(7):2016. doi: 10.1021/ja037847q pmid: 14971934
[22]	Zhou J L, Chen X J, Zheng Y S . Heat-set gels and egg-like vesicles using two component gel system based on chiral calix[4]arenes[J]. Chemical Communications, 2007,48(48):5200. doi: 10.1039/b713548c pmid: 18060141
[23]	付美龙, 陈畅, 胡泽文 . 转向重复压裂高效暂堵剂性能评价[J]. 西安石油大学学报:自然科学版, 2016,31(5):43-47. doi: 10.3969/j.issn.1673-064X.2016.05.006

Design and property evaluation of a novel supermolecule temporary plugging agent DMF

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 6

References 23

Related Articles 12

Metrics

Comments

Recommended 0

[1]	CHENG Minhua, LEI Danfeng, ZHANG Lianqun, LIU Lifang, ZHAO Meng. Technical strategy for beneficial development of tight sand gas in Sulige Gas Field [J]. Petroleum Reservoir Evaluation and Development, 2024, 14(3): 475-483.
[2]	LIANG Zhengzhong,XU Hongtao,LI Chang. Comparison of accumulation model of Chang-8 reservoirs between Huanxi-Pengyang area in southwestern Ordos Basin [J]. Petroleum Reservoir Evaluation and Development, 2022, 12(6): 918-926.
[3]	LIU Wenfeng,ZHANG Xuyang,SHENG Shuyao,WANG Kang,DUAN Yonggang,WEI Mingqiang. Research on a new combination method of production decline analysis for tight oil: Cases study of Mahu tight reservoir [J]. Petroleum Reservoir Evaluation and Development, 2021, 11(6): 911-916.
[4]	FENG Ning,PENG Xiaolong,XUE Xiaojun,WANG Chaowen,DENG Peng,WU Haoqiang. Numerical simulation of spatial-braided bow-shape well pattern development in shallow tight reservoir [J]. Petroleum Reservoir Evaluation and Development, 2021, 11(6): 897-904.
[5]	SHI Leiting,ZHANG Yulong,YE Zhongbin,ZHANG Jing,WANG Yingwei,WANG Ruiqi,WU Sitong. Field test effect analysis of CO₂ huff and puff for EOR of horizontal wells in tight glutenite reservoir of Mahu Oilfield [J]. Petroleum Reservoir Evaluation and Development, 2021, 11(6): 871-877.
[6]	SUN Huanquan,ZHOU Dehua,ZHAO Peirong,LI Wangpeng,FENG Dongjun,GAO Bo. Geology-engineering integration development direction of Sinopec [J]. Petroleum Reservoir Evaluation and Development, 2021, 11(3): 269-280.
[7]	Ouyang Yong,Liu Hanbin,Bai Mingna,Duan Zhifeng,Huang Zhanying. Drilling and completion of sidetracking horizontal well with small hole casing in Sulige Gas Field [J]. Reservoir Evaluation and Development, 2021, 11(1): 129-134.
[8]	Kou Shuangfeng,Chen Shaoning,He Le,Liao Kuo. Adaptability of quartz sand for fracturing of Sulige tight sand gas reservoir [J]. Reservoir Evaluation and Development, 2019, 9(2): 65-70.
[9]	Feng Fuping,Lei Yang,Chen Dingfeng,Hu Chaoyang,Wang Huzhen,Huang Rui. Parameter analysis of SRV fracturing effect of tight reservoirs based on finite element numerical simulation [J]. Reservoir Evaluation and Development, 2019, 9(1): 29-33.
[10]	Jing Jiyun,Guo Bumin,Zhou Biao,Xing Yunlong. Optimization and application of the pressure decline analysis method for hydraulic fracturing in tight reservoirs [J]. Reservoir Evaluation and Development, 2018, 8(6): 19-23.
[11]	Song Liyang,Wang Jiwei,Li Fengxia,Liu Changyin,Su Jianzheng,Zhang Rusheng. Optimization of horizontal well refracturing technology in tight reservoirs [J]. Reservoir Evaluation and Development, 2018, 8(4): 63-67.
[12]	Li Hu,Fan Cunhui,Qin Qirong,Zhang Wei,Wu Quanhe. Fracture characteristics and its genesis of tight reservoir in Xujiahe formation of central Yuanba area in Sichuan basin [J]. Reservoir Evaluation and Development, 2018, 8(2): 1-6.