阳离子表面活性剂遮蔽作用导致的酸化缓速研究

doi:10.13809/j.cnki.cn32-1825/te.2023.01.013

Abstract

Abstract:

In order to reduce the damage of adsorption and retention of traditional gelled acid in carbonate porous media, and reduce the damage to permeability of dense carbonate rock after stimulation. It is proposed that the quaternary ammonium cationic surfactant can be adsorbed on the rock surface for modification and then show retarding performance. Taking the carbonate rock in Majiagou Formation of Ordos Basin as the research object, based on the basic property tests, the adsorption capacity of cationic surfactant with different carbon chain length is determined, and the retarding mechanism of cationic surfactant is proposed by using molecular simulation technology combined with atomic force microscope and wetting angle observation. Then, the retarding performance and formation damage degree of cationic surfactant are studied by dynamic/static retarding performance test and damage evaluation experiment. The research results show that: ① Carbon chain length affects the interfacial adsorption effect by changing the adsorption form of surfactant molecules. C₁₄TAC can form a vertical dense adsorption layer on the rock surface with the best wetting modification effect. ② The surface of rock is covered by cationic surfactant with interface adsorption, which can increase its hydrophobicity, prevent H⁺ from contacting the rock surface, control the surface reaction rate, and achieve the purpose of retardation. ③ Compared with conventional acids, cation surfactants have good actionic and static slow performance, the kinetic parameters are reduced by 50 %~60 %, reducing the damage to the carbonate orifice throat. It is concluded that the quaternary ammonium salt cationic surfactant has the advantages of low molecular weight and strong interfacial adsorption ability, while maintaining the retarding ability, and effectively reducing the damage of thickened acid to the formation. This study is helpful to understand the rapid performance of the surfactant, improve the slow acid system, and improve the effect of carbonate reservoir reformation. They are all of positive significance.

Key words: retarded acid, cationic surfactant, carbonate rock, retardation mechanism, reservoir damage

CLC Number:

TE357

SHEN Xin,GUO Jianchun,WANG Shibin. Acidification retardation caused by shielding of cationic surfactants[J].Reservoir Evaluation and Development, 2023, 13(1): 117-126.

Figures/Tables 16

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References 30

[1]	谢锦龙, 黄冲, 王晓星. 中国碳酸盐岩油气藏探明储量分布特征[J]. 海相油气地质, 2009, 14(2): 24-30.
	XIE Jinlong, HUANG Chong, WANG Xiaoxing. Distribution features of proved reserves of carbonate oil and gas pools in China[J]. Marine Origin Petroleum Geology, 2009, 14(2): 24-30.
[2]	马永生, 何登发, 蔡勋育, 等. 中国海相碳酸盐岩的分布及油气地质基础问题[J]. 岩石学报, 2017, 33(4): 1007-1020.
	MA Yongsheng, HE Dengfa, CAI Xunyu, et al. Distribution and fundamental science questions for petroleum geology of marine carbonate in China[J]. Acta Petrologica Sinica, 2017, 33(4): 1007-1020.
[3]	谢增业, 魏国齐, 李剑, 等. 中国海相碳酸盐岩大气田成藏特征与模式[J]. 石油学报, 2013, 34(S1): 29-40.
	XIE Zengye, WEI Guoqi, LI Jian, et al. Reservoir characteristics and accumulation modes of large carbonate gas fields in China[J]. Acta Petrolei Sinica, 2013, 34(S1): 29-40.
[4]	吕修祥, 金之钧. 碳酸盐岩油气田分布规律[J]. 石油学报, 2000, 21(3): 8-12. doi: 10.7623/syxb200003002
	LYU Xiuxiang, JIN Zhijun. Distribution patterns of oil-gas fields in the carbonate rock[J]. Acta Petrolei Sinica, 2000, 21(3): 8-12. doi: 10.7623/syxb200003002
[5]	魏国齐, 李君, 佘源琦, 等. 中国大型气田的分布规律及下一步勘探方向[J]. 天然气工业, 2018, 38(4): 12-25.
	WEI Guoqi, LI Jun, SHE Yuanqi, et al. Distribution laws of large gas fields and further exploration orientation and targets in China[J]. Natural Gas Industry, 2018, 38(4): 12-25.
[6]	马永生, 何治亮, 赵培荣, 等. 深层—超深层碳酸盐岩储层形成机理新进展[J]. 石油学报, 2019, 40(12): 1415-1425. doi: 10.7623/syxb201912001
	MA Yongsheng, HE Zhiliang, ZHAO Peirong, et al. A new progress in formation mechanism of deep and ultra-deep carbonate reservoir[J]. Acta Petrolei Sinica, 2019, 40(12): 1415-1425. doi: 10.7623/syxb201912001
[7]	沈安江, 陈娅娜, 蒙绍兴, 等. 中国海相碳酸盐岩储层研究进展及油气勘探意义[J]. 海相油气地质, 2019, 24(4): 1-14.
	SHEN Anjiang, CHEN Yana, MENG Shaoxing, et al. The research progress of marine carbonate reservoirs in China and its significance for oil and gas[J]. Marine Origin Petroleum Geology, 2019, 24(4): 1-14.
[8]	贾爱林, 闫海军. 不同类型典型碳酸盐岩气藏开发面临问题与对策[J]. 石油学报, 2014, 35(3): 519-527. doi: 10.7623/syxb201403014
	JIA Ailin, YAN Haijun. Problems and countermeasures for various of typical carbonate gas reservoirs development[J]. Acta Petrolei Sinica, 2014, 35(3): 519-527. doi: 10.7623/syxb201403014
[9]	贾爱林, 闫海军, 郭建林, 等. 不同类型碳酸盐岩气藏开发特征[J]. 石油学报, 2013, 34(5): 914-923. doi: 10.7623/syxb201305012
	JIA Ailin, YAN Haijun, GUO Jianlin, et al. Development characteristics for different types of carbonate gas reservoirs[J]. Acta Petrolei Sinica, 2013, 34(5): 914-923. doi: 10.7623/syxb201305012
[10]	李阳, 康志江, 薛兆杰, 等. 中国碳酸盐岩油气藏开发理论与实践[J]. 石油勘探与开发, 2018, 45(4): 669-678.
	LI Yang, KANG Zhijiang, XUE Zhaojie, et al. Theories and practices of carbonate reservoirs development in China[J]. Petroleum Exploration and Development, 2018, 45(4): 669-678.
[11]	王永辉, 李永平, 程兴生, 等. 高温深层碳酸盐岩储层酸化压裂改造技术[J]. 石油学报, 2012, 33(22): 166-173.
	WANG Yonghui, LI Yongping, CHENG Xingsheng, et al. A new acid fracturing technique for carbonate reservoirs with high-temperature and deep layer[J]. Acta Petrolei Sinica, 2012, 33(22): 166-173.
[12]	朱雯钊, 苗娟, 陈思韵, 等. 深层碳酸盐岩大斜度井及水平井纤维暂堵转向分段压裂参数优化[J]. 特种油气藏, 2022, 29(3): 170-174.
	ZHU Wenzhao, MIAO Juan, CHEN Siyun, et al. Optimization of fracture parameters for staged fracturing with temporary fiber plugging and diversion in highly deviated wells and horizontal wells in deep carbonate reservoirs[J]. Special Oil & Gas Reservoirs, 2022, 29(3): 170-174.
[13]	孙林, 杨万有, 黄波, 等. 海上油田水力冲击压裂酸化技术研究与试验[J]. 石油机械, 2021, 49(6): 36-42.
	SUN Lin, YANG Wanyou, HUANG Bo, et al. Research and experiment of hydraulic impact fracturing acidification technology in offshore oil field[J]. China Petroleum Machinery, 2021, 49(6): 36-42.
[14]	徐兵威, 李克智, 秦玉英, 等. 大牛地气田转向酸酸压技术研究与应用[J]. 断块油气田, 2013, 20(2): 232-235.
	XU Bingwei, LI Kezhi, QIN Yuying, et al. Study and application of acid fracturing technology with diversion acid in Daniudi Gas Field[J]. Fault-Block Oil & Gas Field, 2013, 20(2): 232-235.
[15]	林鑫, 张士诚, 李小刚, 等. 聚合物酸液稠化剂对储集层的伤害[J] .新疆石油地质, 2016, 37(4): 460-463.
	LIN Xin, ZHANG Shicheng, LI Xiaogang, et al. Damage of polymer acid viscosifier to reservoirs[J]. Petrochemical Industry Application, 2016, 37(4): 460-463.
[16]	MIRKHOSHHAL S M, MAHANI H, AYATOLLAHI S, et al. Pore-scale insights into sludge formation damage during acid stimulation and its underlying mechanisms[J]. Journal of Petroleum Science and Engineering, 2021, 196(1): 1-14.
[17]	何勤功. 高分子聚合物在储集层孔隙介质中的滞留机理[J]. 石油勘探与开发, 1981, 8(3): 49-59.
	HE Qingong. Retention mechanism of polymer in reservoir pore media[J]. Petroleum Exploration and Development, 1981, 8(3): 49-59.
[18]	李耕. 胶凝酸稠化剂在方解石中的滞留伤害研究[D]. 西南石油大学, 2017.
	LI Geng. Study on retention damage of gelling acid thickener in calcite[D]. Chengdu: Southwest Petroleum University, 2017.
[19]	储铭汇. 致密碳酸盐岩储层复合缝网酸压技术研究及矿场实践——以大牛地气田下古生界马五₅碳酸盐岩储层为例[J]. 石油钻采工艺, 2017, 39(2): 237-243.
	CHU Minghui. Study on composite fracture-network acid fracturing technology for tight carbonate reservoirs and its field application: A case study on Mawu5 carbonate reservoir of Lower Paleozoic in Daniudi Gasfield[J]. Oil Drilling & Production Technology, 2017, 39(2): 237-243.
[20]	HOU B, WANG Y, CAO X, et al. Surfactant-induced wettability alteration of oil-wet sandstone surface: Mechanisms and its effect on oil recovery[J]. Journal of Surfactants & Detergents, 2016, 19(2):315-324.
[21]	张瑞, 胡冰艳, 樊开赟, 等. 阳离子型Gemini表面活性剂对固体表面润湿反转行为的研究[J]. 油田化学, 2011, 28(2): 152-157.
	ZHANG Rui, HU Bingyan, FAN Kaiyun. The study of the reversal wettability on lipophilic/hydrophilic surface of gemini surfactant[J]. Oilfield Chemistry, 2011, 28(2): 152-157.
[22]	BERA A, KUMAR T, OJHA K, et al. Adsorption of surfactants on sand surface in enhanced oil recovery: Isotherms, kinetics and thermodynamic studies[J]. Applied Surface Science, 2013, 284(11): 87-99. doi: 10.1016/j.apsusc.2013.07.029
[23]	MOSLEMIZADEH A, DEHKORDI A F, BARNAJI M J, et al. Novel bio-based surfactant for chemical enhanced oil recovery in montmorillonite rich reservoirs: Adsorption behavior, interaction impact, and oil recovery studies[J]. Chemical Engineering Research and Design, 2016, 109: 18-31. doi: 10.1016/j.cherd.2016.01.007
[24]	李应成, 鲍新宁, 张卫东, 等. 国内外强化采油用表面活性剂研究进展[J]. 精细化工, 2020, 1(3):1-12.
	LI Yingcheng, BAO Xinning, ZHANG Weidong, et al. Research progress of surfactants for enhanced oil recovery at home and abroad[J]. Fine Chemicals, 2020, 1(3):1-12.
[25]	刘合, 张劲, 张士诚. 多功能清洁酸性压裂液的设计[J]. 石油学报, 2009, 30(3): 427-429. doi: 10.7623/syxb2009020
	LIU He, ZHANG Jin, ZHANG Shicheng. Property and design of clean acid fracturing fluid with multi-function[J]. Acta Petrolei Sinica, 2009, 30(3): 427-429. doi: 10.7623/syxb2009020
[26]	ZHANG W, MAO J, YANG X, et al. Development of a stimuli-responsive gemini zwitterionic viscoelastic surfactant for self-diverting acid[J]. Journal of Surfactants and Detergents, 2019, (22): 535-547.
[27]	李爱山, 杨彪, 鞠玉芹, 等. 黏弹性表面活性剂压裂液流变性研究[J]. 石油勘探与开发, 2007, 34(1): 89-92.
	LI Aishan, YANG Biao, JU Yuqin, et al. Viscoelastic surfactant fracturing fluid rheology[J]. Petroleum Exploration and Development, 2007, 34(1): 89-92.
[28]	HULL K L, SAYED M, AL-MUNTASHERI G A. Recent advances in viscoelastic surfactants for improved production from hydrocarbon reservoirs[J]. SPE Journal, 2015, 21(4): 946-980.
[29]	AL-GHAMDI A H, MAHMOUD M A, WANG G, et al. Acid diversion by use of viscoelastic surfactants: The effects of flow rate and initial permeability contrast[J]. SPE Journal, 2014, 19(6): 1203-1216. doi: 10.2118/142564-PA
[30]	DURÁN-ÁLVAREZ A, MALDONADO-DOMÍNGUEZ M, GONZÁLEZ-ANTONIO O, et al. Experimental-theoretical approach to the adsorption mechanisms for anionic, cationic, and zwitterionic surfactants at the calcite-water interface[J]. Langmuir, 2016, 32(11): 2608-2616. doi: 10.1021/acs.langmuir.5b04151

序号	取心深度（m）	矿物百分含量（%）
序号	取心深度（m）	黏土总量	石英	方解石	白云石
1	2 934.15~2 934.47	1.02	4.23	75.91	18.84
2	2 934.15~2 934.47	0.98	5.35	74.74	18.93

碳链长度	缓速率（%）	润湿改性效果（°）
10	42.65	25.3
12	61.77	47.8
14	74.50	67.8
16	47.38	28.7
18	17.56	24.1

酸液体系	反应速率常数	反应级数	动力学方程
常规酸	8.196 7	0.993 1	J=8.196 7×10^-6C_s^{0.993 1}
低黏缓速酸液	3.915 6	0.411 0	J=3.915 6×10^-6C_s^{0.411 0}

类型	岩样编号	岩样渗透率（10^-3μm²）		伤害率（%）	平均伤害率（%）
类型	岩样编号	伤害前	伤害后	伤害率（%）	平均伤害率（%）
胶凝剂	1	99.58	32.25	67.61	68.63
胶凝剂	2	93.38	28.35	69.64	68.63
C₁₄TAC	3	97.25	72.23	25.73	24.84
C₁₄TAC	4	90.24	68.62	23.96	24.84

Acidification retardation caused by shielding of cationic surfactants

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