Preparation and performance of hydrotalcite intercalation fluid loss agent

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Abstract As oil development gradually shifts to deep and ultra-deep layers on land, cementing engineering has higher and higher requirements for fluid loss additives on oil well cements. Fluid loss additives still need to have good water control properties in high-temperature and high-salt formations. In order to meet the high temperature resistance of oil well cement fluid loss agent, the organic polymer fluid loss agent is combined with the new inorganic material hydrotalcite to develop a new type of oil well cement fluid loss agent that is resistant to high temperature and salt. 2-Acrylamido-2-methylpropane sulfonic acid (AMPS), sodium p-styrene sulfonate (SSS), N,N-dimethylacrylamide (DMAA) and itaconic acid (IA) were chosen to synthesize quaternary organic polymer fluid loss agent F₁, and the interlayer ion exchange characteristics of hydrotalcite was used to insert the organic polymer fluid loss agent into magnesium aluminum hydrotalcite (Mg/Al-LDHs) between layers, the protective effect of hydrotalcite on polymer fluid loss agent at high temperature was studied. Infrared spectroscopy, XRD and thermogravimetric analysis were used to characterize the hydrotalcite intercalation fluid loss reducer Mg/Al-F₁-LDHs, and the static fluid loss experiment was used to test the fluid loss of cement slurry. The results proved that the new fluid loss agent was successfully synthesized, and the water loss of cement slurry was 86 mL under the condition of 240℃ and salt water with 57% sodium chloride (NaCl) concentration.

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	WEI Haoguang
	CHANG Qinglu
	LIU Xiaogang
	XING Yubing
	HU Miaomiao
	GUO Jintang

Keywords： oil well cement； high temperature resistance； fluid loss agent； hydrotalcite

Received 2021-06-24;

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WEI Haoguang, CHANG Qinglu, LIU Xiaogang, XING Yubing, HU Miaomiao, GUO Jintang.Preparation and performance of hydrotalcite intercalation fluid loss agent[J] Chemcial Industry and Engineering, 2022,V39(2): 84-89

[1] 李焕明, 庄稼, 张梁, 等. 耐高温耐盐油井水泥降失水剂的合成及性能研究[J]. 钻井液与完井液, 2009, 26(5):39-42, 91 LI Huanming, ZHUANG Jia, ZHANG Liang, et al. The synthesis and study on a high temperature salt-tolerant filtrate reducer for cement slurry[J]. Drilling Fluid & Completion Fluid, 2009, 26(5):39-42, 91(in Chinese)
[2] 郭子涵, 李明, 杨燕, 等. 近年来油井水泥降失水剂研究现状概述[J]. 现代化工, 2015, 35(10):49-53 GUO Zihan, LI Ming, YANG Yan, et al. Current status of fluid loss reducers for oil well cement in recent years[J]. Modern Chemical Industry, 2015, 35(10):49-53(in Chinese)
[3] 张竞. AM/AMPS共聚物的合成与降滤失性能研究[D]. 南京:南京工业大学, 2006 ZHANG Jing. Synthesis of AM/AMPS copolymer and research on its performance of fluid loss reduction[D]. Nanjing:Nanjing University of Technology, 2006
[4] 郭锦棠, 卢海川, 刘硕琼, 等. 新型固井降失水剂HTF-200C[J]. 石油勘探与开发, 2012, 39(3):359-364 GUO Jintang, LU Haichuan, LIU Shuoqiong, et al. The novel fluid loss additive HTF-200C for oil field cementing[J]. Petroleum Exploration and Development, 2012, 39(3):359-364(in Chinese)
[5] 李晓岚, 国安平, 李韶利, 等. 抗高温油井水泥降失水剂的合成及性能评价[J]. 油田化学, 2013, 30(2):164-167 LI Xiaolan, GUO Anping, LI Shaoli, et al. Synthesis and performance evaluation of high temperature resistant fluid loss reducer for oil well cement[J]. Oilfield Chemistry, 2013, 30(2):164-167(in Chinese)
[6] 李燕. 耐温耐盐聚合物降失水剂的研究与应用[D]. 北京:中国石油大学, 2007 LI Yan. Preparation and characterization of copolymers as fluid loss additive for oil well cement slurry at high temperature and high salinity level[D]. Beijing:China University of Petroleum, 2007(in Chinese)
[7] 喻文娟, 郭锦棠, 郭春, 等. 耐盐降失水剂AMPS/DMAA/IA的合成及其性能评价[J]. 化学工业与工程, 2018, 35(1):45-50 YU Wenjuan, GUO Jintang, GUO Chun, et al. Synthesis and performance evaluation of salt-resistant fluid loss additive AMPS/DMAA/IA[J]. Chemical Industry and Engineering, 2018, 35(1):45-50(in Chinese)
[8] 王泽林. 水滑石基材料的自动化合成方法及其催化活性位点调控[D]. 北京:北京化工大学, 2020 WANG Zelin. The auto synthesis methode and regulation of catalytic active site for layered double hydroxides-based materials[D]. Beijing:Beijing University of Chemical Technology, 2020(in Chinese)
[9] PLANK J, DAI Z, ZOUAOUI N. Novel hybrid materials obtained by intercalation of organic comb polymers into Ca-Al-LDH[J]. Journal of Physics and Chemistry of Solids, 2008, 69(5/6):1048-1051
[10] 李磊. 基于腐殖质和水滑石的复合吸附剂的组装与性能研究[D]. 北京:清华大学, 2017 LI Lei. Research on the assembly and properties of hybrid adsorbents derived from humic substance and layered double hydroxides[D]. Beijing:Tsinghua University, 2017(in Chinese)
[11] 张分地. 一种有机酸阴离子插层水滑石的新方法及其对水凝胶的改性研究[D]. 北京:北京化工大学, 2020 ZHANG Fendi. A new method of organic acid anion intercalation hydrotalcite and its modification on hydrogel[D]. Beijing:Beijing University of Chemical Technology, 2020(in Chinese)
[12] CAO L, GUO J, TIAN J, et al. The ability of sodium metasilicate pentahydrate to adjust the compatibility between synthetic fluid loss additives and retarders applying in oil well cement[J]. Construction and Building Materials, 2018, 158:835-846
[13] MILLANGE F, WALTON R I, LEI L, et al. Efficient separation of terephthalate and phthalate anions by selective ion-exchange intercalation in the layered double hydroxide Ca₂Al(OH)₆·NO₃·2H₂O[J]. Chemistry of Materials, 2000, 12(7):1990-1994
[14] WEI M, SHI S, WANG J, et al. Studies on the intercalation of naproxen into layered double hydroxide and its thermal decomposition by in situ FT-IR and in situ HT-XRD[J]. Journal of Solid State Chemistry, 2004, 177(7):2534-2541
[15] 中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. 油井水泥试验方法GB/T 19139-2012[S]. 北京:中国标准出版社, 2013 General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China. Testing of well cements. GB/T 19139-2012[S]. Beijing:Standards Press of China, 2013(in Chinese)
[16] 国家能源局. 油井水泥外加剂评价方法第2部分:降失水剂SY/T 5504.2-2013[S]. 北京:石油工业出版社, 2014 National Energy Bureau of the People's Republic of China. Evaluation method for well cement additives. Part 2:Fluid loss additive. SY/T 5504.2-2013[S]. Beijing:Petroleum Industry Press, 2014(in Chinese)