钻井与热脱附过程对油基泥浆中矿物油组分变化的影响

何敏; 张思兰; 张春; 王丹

doi:10.3969/j.issn.1674-991X.2018.03.038

钻井与热脱附过程对油基泥浆中矿物油组分变化的影响

doi: 10.3969/j.issn.1674-991X.2018.03.038

何敏^1,2,
张思兰^1,2,
张春^1,2,
王丹^1,2

^1. 重庆市涪陵页岩气环保研发与技术服务中心,重庆 408000
^2. 重庆市页岩气开发环境保护工程技术研究中心,重庆 408000

详细信息

作者简介:
何敏(1989—),女,工程师,硕士,研究方向为油气田环境保护, minao@foxmail.com

中图分类号: X741
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- 被引次数: 0
出版历程
- 收稿日期: 2018-01-22
- 刊出日期: 2018-05-20

Effects of drilling and thermal desorption process on the change of mineral oil compositions in oil-based mud

HE Min^1,2,
ZHANG Silan^1,2,
ZHANG Chun^1,2,
WANG Dan^1,2

^1. Chongqing Fuling Environmental Research and Technical Service Center for Shale Gas, Chongqing 408000, China
^2. Chongqing Environmental Protection Engineering Technology Research Center for Shale Gas Development,Chongqing 408000, China

摘要

摘要: 采用气相色谱-质谱(GC-MS)分析技术,对页岩气开发油基泥浆中矿物油、油基钻屑中矿物油与回收矿物油3类矿物油的组成和美国国家环境保护局(US EPA)优控的16种多环芳烃(PAHs)的分布特征开展了系统分析。根据矿物油中有机物的组成及分布特征,分别探讨了钻井与热脱附过程对矿物油组分变化的影响。结果表明:3类矿物油组成特征存在较大差异,其中钻井过程对油基泥浆中矿物油组分影响显著,检测到的芳烃类由6种增至16种,所占比例增加约10%,氯代烃种类及所占比例也增加明显;矿物油经热脱附过程后卤代烃所占比例进一步增加;3类矿物油中PAHs以低环为主,且经钻井及热脱附后矿物油中PAHs存在由低环向中高环变化的趋势。采用回收矿物油作为基油配制油基泥浆,对油基泥浆性能进行评价,结果表明,回收矿物油能满足配制油基泥浆要求。
- 油基钻屑 /
- 热脱附 /
- 组成分析 /
- 分布特征 /
- PAHs
Abstract: The compositions of three kinds of mineral oil which were from oil-based mud, oil-based cuttings and recycled mineral oil were studied by GC-MS, and the distribution characteristics of 16 PAHs with controlled priority listed by the US EPA were systematically analyzed. Based on the compositions and distribution characteristics of the organics in the mineral oil, the influences of the drilling and thermal desorption process on the change of mineral oil compositions were explored. The results show that there exist great differences of compositions among three kinds of mineral oil, among which the drilling process exerts significant influence on the mineral oil compositions of the oil-based mud. After drilling, the compositions of aromatics increase from 6 types to 16 types, with the relative content of aromatics increasing by 10%. The chlorinated hydrocarbon species and their relative content also increase obviously. The relative content of halogenated hydrocarbons in the mineral oil further increases after the thermal desorption process. The three kinds mineral oil are mainly with low-ring PAHs, and after the drilling and thermal desorption process, the PAHs in the mineral oil have the trend of changing from low ring to middle or high ring. Finally, by using the recovered mineral oil as the base oil, the experimental oil-based mud was evaluated, and it shows good performance as the recovered mineral oil can satisfy the requirement for composing the oil-based mud.
- oil-based cuttings /
- thermal desorption /
- composition analysis /
- distribution characteristic /
- PAHs

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参考文献(25)

[1]	何恕, 李胜, 王显光 , 等. 高性能油基钻井液的研制及在彭页3HF井的应用[J]. 钻井液与完井液, 2013,30(5):1-4. doi: 10.3969/j.issn.1001-5620.2013.05.001
[2]	王琪, 黄启飞, 闫大海 , 等. 我国危险废物管理的现状与建议[J]. 环境工程技术学报, 2013,3(1):1-5. doi: 10.3969/j.issn.1674-991X.2013.01.001 WANG Q, HUANG Q F, YAN D H , et al. Current status and suggestions on hazardous waste management in China[J]. Journal of Environmental Engineering Technology, 2013,3(1):1-5. doi: 10.3969/j.issn.1674-991X.2013.01.001
[3]	姬爱民, 张书廷, 徐晖 , 等. 污泥热解油中类汽油组分组成和燃料特性分析[J]. 燃料化学学报, 2011,39(3):194-197. JI A M, ZHANG S T, XU H , et al. Composition and fuel characters of gasoline-like fraction in the pyrolysis oil of sludge[J]. Journal of Fuel Chemistry and Technology, 2011,39(3):194-197.
[4]	胡艳军, 马文超, 吴亚男 , 等. 不同来源污泥热解油中多环芳烃分布特征[J]. 化工学报, 2016,67(7):3016-3022. doi: 10.11949/j.issn.0438-1157.20151994 HU Y J, MA W C, WU Y N , et al. Characterization on PAHs distributions in pyrolysis bio-oil from different wastewater sewage sludge[J], CIESC Journal, 2016,67(7):3016-3022. doi: 10.11949/j.issn.0438-1157.20151994
[5]	胡艳军, 管志超, 郑小艳 . 污水污泥裂解油中多环芳烃的分析[J]. 化工学报, 2013,64(6):2227-2231. doi: 10.3969/j.issn.0438-1157.2013.06.043 HU Y J, GUAN Z C, ZHENG X Y . Analysis on polycyclic aromatic hydrocarbons in pyrolysis oil from municipal wastewater sewage sludge[J]. CIESC Journal, 2013,64(6):2227-2231. doi: 10.3969/j.issn.0438-1157.2013.06.043
[6]	CHIANG H L, LIN K H, LAI N , et al. Element and PAH constituents in the residues and liquid oil from biosludge pyrolysis in an electrical thermal furnace[J]. Science of the Total Environment, 2014,481:533-541. doi: 10.1016/j.scitotenv.2014.02.083 pmid: 24631616
[7]	GENUINO H C, HORVATH D T, KINGONDU C K , et al. Effects of visible and UV light on the characteristics and properties of crude oil-in-water (O/W) emulsions[J]. Photochemical & Photobiological Sciences Official Journal of the European Photochemistry Association & the European Society for Photobiology, 2012,11(4):692. doi: 10.1039/c2pp05275j pmid: 22297791
[8]	CHAN H . Biodegradation of petroleum oil achieved by bacteria and nematodes in contaminated water[J]. Separation and Purification Technology, 2011,80(3):459-466. doi: 10.1016/j.seppur.2011.05.028
[9]	LEONARD S A, STEGEMANN J A . Stabilization/solidification of petroleum drill cuttings:leaching studies[J]. Journal of Hazardous Materials, 2010,174(1):484-491. doi: 10.1016/j.jhazmat.2009.09.078
[10]	宋薇, 刘建国, 聂永丰 . 含油污泥热解和燃烧的反应过程[J]. 清华大学学报(自然科学版), 2008,48(9):1453-1457. SONG W, LIU J G, NIE Y F . Comparative study of pyrolysis and combustion process of oil sludge by TG-FTIR analysis[J]. Journal of Tsinghua University(Science & Technology), 2008,48(9):1453-1457.
[11]	刘宇程, 袁建梅, 徐俊忠 , 等. 废弃油基钻井液中柴油再生实验研究[J].石油学报(石油加工), 2015(3):776-781. LIU Y C, YUAN J M, XU J Z , et al. Regeneration experimental research of diesel separated from abandoned oil-based drilling fluid[J].Acta Petrolei Sinica, 2015(3):776-781.
[12]	吴小卉, 岳波, 苏毅 , 等. 典型废矿物油中苯系物的污染特性及其再生利用中的迁移转化[J]. 环境科学学报, 2016,36(11):4120-4126. doi: 10.13671/j.hjkxxb.2016.0092 WU X H, YUE B, SU Y , et al. Pollution characteristics of BTEX in common used mineral oils and their transformation during oil regeneration[J]. Acta Scientiae Circumstantiae, 2016,36(11):4120-4126. doi: 10.13671/j.hjkxxb.2016.0092
[13]	齐晓宝, 吴健, 王敏 , 等. 溢油污染滩涂水体中多环芳烃组成分布及风险[J].环境科学与技术, 2017(3):172-177. QI X B, WU J, WANG M , et al. Composition distribution and ecological risk assessment of PAHs in water from oil spill to tidal marshes[J].Environmental Science & Technology, 2017(3):172-177.
[14]	王强, 孙万赋, 唐军 , 等. 裂解气相色谱-质谱法研究增塑剂邻苯二甲酸二丁酯的热降解[J]. 质谱学报, 2008,29(3):167-171. WANG Q, SUN W F, TANG J , et al. Study on thermal decomposition of dibutyl phthalate by pyrolysis GC/MS[J]. Journal of Chinese Mass Spectrometry Society, 2008,29(3):167-171.
[15]	CHEN L, ZHANG X D, SUN L Z , et al. Study on the fast pyrolysis of oil sludge and its product distribution by PY-GC/MS[J]. Energy & Fuels, 2016,30(12):1021. doi: 10.1021/acs.energyfuels.6b01991
[16]	宋薇, 刘建国, 聂永丰 . 含油污泥组成及其对热解特性的影响[J]. 环境科学, 2008,29(7):2063-2067. SONG W, LIU J G, NIE Y F . Components of oil sludge and their influence on pyrolysis behaviors[J]. Environmental Science, 2008,29(7):2063-2067.
[17]	刘鲁珍 . 含油污泥低温催化热解催化剂的合成与应用技术研究[D]. 西安:西安石油大学, 2016. LIU L Z . Study on low temperature catalytic pyrolysis of oil sludge catalyst synthesis and application technology[D]. Xi’an:Xi’an Shiyou University, 2016.
[18]	吴健, 谭娟, 王敏 , 等. 某石油污染滩涂沉积物中总石油烃和多环芳烃组成分布特征及源解析[J]. 安全与环境学报, 2016,16(1):282-287.
[19]	WONG P K, WANG J . The accumulation of polycyclic aromatic hydrocarbons in lubricating oil over time:a comparison of supercritical fluid and liquid:liquid extraction methods[J]. Environmental Pollution, 2001,112(3):407-415. doi: 10.1016/S0269-7491(00)00142-1
[20]	胡艳军, 马文超, 吴亚男 , 等. 不同来源污泥热解油中多环芳烃分布特征[J]. 化工学报, 2016,67(7):3016-3022. doi: 10.11949/j.issn.0438-1157.20151994 HU Y J, MA W C, WU Y N , et al. Characterization on PAHs distributions in pyrolysis bio-oil from differentwastewater sewage sludge[J]. CIESC Journal, 2016,67(7):3016-3022. doi: 10.11949/j.issn.0438-1157.20151994
[21]	WU X H, YUE B, SU Y , et al. Pollution characteristics of polycyclic aromatic hydrocarbons in common used mineral oils and their transformation during oil regeneration[J]. Journal of Environmental Sciences, 2017,56:247-253. doi: 10.1016/j.jes.2016.06.036 pmid: 28571860
[22]	曹云者, 柳晓娟, 谢云峰 , 等. 我国主要地区表层土壤中多环芳烃组成及含量特征分析[J]. 环境科学学报, 2012,32(1):197-203. CAO Y Z, LIU X J, XIE Y F , et al. Patterns of PAHs concentrations and components in surface soils of main areas in China[J]. Acta Scientiae Circumstantiae, 2012,32(1):197-203.
[23]	匡少平, 孙东亚, 孙玉焕 , 等. 中原油田油泥及周边土壤中PAHs的污染特征[J]. 农业环境科学学报, 2008,27(3):855-861. KUANG S P, SUN D Y, SUN Y H , et al. Pollution characteristics of PAHs in oily sludge and around soils of Zhongyuan Oil Field[J]. Journal of Agro-Environment Science, 2008,27(3):855-861.
[24]	SOFOWOTE U M, MCCARRY B E, MARVIN C H . Source apportionment of PAH in Hamilton Harbour suspended sediments:comparison of two factor analysis methods[J]. Environmental Science & Technology, 2008,42(16):6007. doi: 10.1021/es800219z pmid: 18767658
[25]	程亮, 李纪晖, 孙晨 . 稠油中胶质稳定分散沥青质的作用研究[J]. 西安石油大学学报(自然科学版), 2011,26(1):64-70. doi: 10.3969/j.issn.1673-064X.2011.01.016 CHENG L, LI J H, SUN C . Study on the effect of colloidal stabilized dispersed asphaltene in heavy oil[J]. Journal of Xi’an Shiyou University(Natural Science Edition), 2011,26(1):64-70. doi: 10.3969/j.issn.1673-064X.2011.01.016