Physical, chemical, and biological characteristics of compounds used in hydraulic fracturing

Journal of Hazardous Materials

Volumn 275, Issue , 2014, Pages 37-54

  Stringfellow, William T ^a,b   Domen, Jeremy K ^a   Camarillo, Mary Kay ^a   Sandelin, Whitney L ^a   Borglin, Sharon ^b  

^a UNIVERSITY OF THE PACIFIC   (United States)

^b LAWRENCE BERKELEY NATIONAL LABORATORY   (United States)

Author keywords

Chemicals, biocides, crosslinkers; Hydraulic fracturing; Unconventional oil and gas

Indexed keywords

CHEMICAL COMPOUNDS; CHEMICAL OXYGEN DEMAND; HYDRAULIC FRACTURING; TOXICITY;

BIOLOGICAL CHARACTERISTIC; CHEMICAL INFORMATION; CROSS-LINKERS; GLOBALLY HARMONIZED SYSTEM; HUMAN HEALTH IMPACTS; OIL AND GAS PRODUCTION; PHYSICAL AND CHEMICAL CHARACTERISTICS; UNCONVENTIONAL OIL AND GAS;

BIOCIDES;

ACRYLAMIDE; BIOCIDE; CHEMICAL COMPOUND; COPOLYMER; FOAMING AGENT; GELLING AGENT; INORGANIC SALT; IRON; ORGANIC COMPOUND; PHOSPHONIC ACID DERIVATIVE; POLYCARBOXYLATE CEMENT; STABILIZING AGENT; SURFACTANT; TOXIC SUBSTANCE; NATURAL GAS; PETROLEUM; POLLUTANT;

BIOLOGICAL CHARACTERISTICS; CHEMICAL OXYGEN DEMAND; DATABASE; ENVIRONMENTAL ASSESSMENT; ENVIRONMENTAL FATE; GAS PRODUCTION; HYDRAULIC FRACTURE; OIL PRODUCTION; PHYSICOCHEMICAL PROPERTY; TOXICITY;

BIOTECHNOLOGICAL PROCEDURES; CHEMICAL OXYGEN DEMAND; CHEMICAL STRUCTURE; CLAY; CORROSION; CROSS LINKING; ENVIRONMENTAL IMPACT; HYDRAULIC FRACTURING; PHYSICAL CHEMISTRY; REVIEW; TOXICITY; VOLATILIZATION; ANIMAL; HUMAN; MINING; POLLUTANT; RISK ASSESSMENT;

UNITED STATES;

ANIMALS; ENVIRONMENTAL POLLUTANTS; EXTRACTION AND PROCESSING INDUSTRY; HUMANS; NATURAL GAS; PETROLEUM; RISK ASSESSMENT;

EID: 84900836733     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2014.04.040     Document Type: Review

References (121)

1. New York State Department of Environmental Conservation (NYS DEC) Revised Draft Supplemental Generic Environmental Impact Statement on the Oil, Gas and Solution Mining Regulatory Program, Well Permit Issuance for Horizontal Drilling and High-Volume Hydraulic Fracturing in the Marcellus Shale and Other Low-Permeability Gas Reservoirs 2011, New York State Department of Environmental Conservation (NYS DEC), 〈http://www.dec.ny.gov/energy/75370.html〉 (accessed July 1, 2013).
2. Britt L. Fracture stimulation fundamentals. J. Nat. Gas Sci. Eng. 2012, 8:34-51.
3. Economides M.J., Nolte K.G. Reservoir Stimulation 2000, John Wiley & Sons, Chichester, England. third ed.
4. Zimmermann G., Blocher G., Reinicke A., Brandt W. Rock specific hydraulic fracturing and matrix acidizing to enhance a geothermal system-concepts and field results. Tectonophysics 2011, 503:146-154.
5. Ground Water Protection Council ALL Consulting, Modern Shale Gas Development in the United States: A Primer 2009, U.S. Department of Energy, Office of Fossil Energy, Washington, DC.
6. International Energy Agency (IEA) Golden Rules for a Golden Age of Gas: World Energy Outlook Special Report on Unconventional Gas, WEO-2012 2012, International Energy Agency (IEA), Paris, France.
7. U.S.Energy Informations Administration (EIA) Annual Energy Outlook 2012 with projections to 2035. DOE/EIA-0383(2012) 2012, U.S. Energy Informations Administration (EIA), Washington, DC.
8. International Energy Agency (IEA) World Energy Outlook 2012: Executive Summary 2012, International Energy Agency (IEA), Paris, France.
9. International Energy Agency (IEA) Water Management Associated with Hydraulic Fracturing, AP Guidance Document HF2 2010, International Energy Agency (IEA), Washington, DC.
10. King G.E. Hydraulic fracturing 101: What every representative, environmentalist, regulator, reporter, investor, university researcher, neighbor and engineer should know about estimating frac risk and improving frac performance in unconventional gas and oil wells. SPE Hydraulic Fracturing Technology Conference 2012.
11. Maule A.L., Makey C.M., Benson E.B., Burrows I.J., Scammell M.K. Disclosure of hydraulic fracturing fluid chemical additives: analysis of regulations. New Solution: J. Environ. Occup. Heal. Pol. 2013, 23:167-187.
12. Air Products, Enhanced Unconventional Oil and Gas Production with Nitrogen and Carbon Dioxide Fracturing, 351-13-006-US, 2013, Air Products and Chemicals; Allentown, PA.〈http://www.airproducts.com/industries/energy/oilgas-production/oilfield-services/product-list/~/media/086A940DF83843A89D921BD12F0454BD.pdf〉 (accessed April 1, 2014).
13. Hoch O. The dry coal anomaly-the Horseshoe Canyon Formation of Alberta, Canada. Society of Petroleum Engineers Annual Technical Conference and Exhibition 2005.
14. Kargbo D.M., Wilhelm R.G., Campbell D.J. Natural gas plays in the Marcellus Shale: challenges and potential opportunities. Environ. Sci. Technol. 2010, 44:5679-5684.
15. Kaufman P., Penny G., Paktinat J. Critical evaluation of additives used in shale slickwater frac. 2008 SPE Shale Gas Production Conference 2008.
16. U.S.Environmental Protection Agency (U.S.EPA) Chapter 4: hydraulic fracturing fluids. Evaluation of Impacts to Underground Sources of Drinking Water by Hydraulic Fracturing of Coalbed Methane Reservoirs, EPA 816-R-04-003 2004, U.S. Environmental Protection Agency (U.S. EPA), Washington, DC.
17. Cawiezel K.E. Delayed crosslinking system for fracturing fluids, Pumptech N.V. & Compagnie Des Services Dowell Schlumberger. EPO Patent 0347975 A2 1989.
18. Barbot E., Vidic N.S., Gregory K.B., Vidic R.D. Spatial and temporal correlation of water quality parameters of produced waters from devonian-age shale following hydraulic fracturing. Environ. Sci. Technol. 2013, 47:2562-2569.
19. Haluszczak L.O., Rose A.W., Kump L.R. Geochemical evaluation of flowback brine from Marcellus gas wells in Pennsylvania, USA. Appl. Geochem. 2013, 28:55-61.
20. Gregory K.B., Vidic R.D., Dzombak D.A. Water management challenges associated with the production of shale gas by hydraulic fracturing. Elements 2011, 7:181-186.
21. Hansen B.R., Davies S.R.H. Review of potential technologies for the removal of dissolved components from produced water. Chem. Eng. Res. Des. 1994, 72:176-188.
22. Veil J.A., Clark C.E. Produced-water-volume estimates and management practices. Soc. Pet. Eng. Prod. Oper. 2011, 26:234-239.
23. Hatzenbuhler H., Centner T.J. Regulation of water pollution from hydraulic fracturing in horizontally-drilled wells in the Marcellus Shale Region, USA. Water 2012, 4:983-994.
24. Rahm B.G., Riha S.J. Toward strategic management of shale gas development: regional, collective impacts on water resources. Environ. Sci. Policy 2012, 17:12-23.
25. Rozell D.J., Reaven S.J. Water pollution risk associated with natural gas extraction from the Marcellus Shale. Risk Anal. 2012, 32:1382-1393.
26. U.S.Environmental Protection Agency (U.S.EPA) Plan to study the potential impacts of hydraulic fracturing on drinking water resources. EPA/600/R-11/122 2011, U.S. Environmental Protection Agency (U.S. EPA), Washington, D.C.
27. Vidic R.D., Brantley S.L., Vandenbossche J.M., Yoxtheimer D., Abad J.D. Impact of shale gas development on regional water quality. Science 2013, 340. 10.1126/science.1235009.
28. Aminto A., Olson M.S. Four-compartment partition model of hazardous components in hydraulic fracturing fluid additives. J. Nat. Gas Sci. Eng. 2012, 7:16-21.
29. Gross S.A., Avens H.J., Banducci A.M., Sahmel J., Panko J.M., Tvermoes B.E. Analysis of BTEX groundwater concentrations from surface spills associated with hydraulic fracturing operations. J. Air Waste Manage. 2013, 63:424-432.
30. Rahm B.G., Bates J.T., Bertoia L.R., Galford A.E., Yoxtheimer D.A., Riha S.J. Wastewater management and Marcellus Shale gas development: trends, drivers, and planning implications. J. Environ. Manage. 2013, 120:105-113.
31. Rahm D. Regulating hydraulic fracturing in shale gas plays: the case of Texas. Energy Policy 2011, 39:2974-2981.
32. FracFocus FracFocus Chemical Disclosure Registry, Ground Water Protection Council and Interstate Oil and Gas Compact Commission 2013, 〈http://fracfocus.org〉 (accessed March 8, 2013).
33. FracFocus What Chemicals are Used? Ground Water Protection Council and Interstate Oil and Gas Compact Commission 2013, 〈http://fracfocus.org/chemical-use/what-chemicals-are-used〉 (accessed March 8, 2013).
34. SkyTruth Fracking Chemical Database 2013, 〈http://frack.skytruth.org/fracking-chemical-database〉 (accessed June 2013).
35. Gartiser S., Urich E. Elimination of cooling water biocides in batch tests at different inoculum concentrations. Society of Environmental Toxicology and Chemistry Europe 13th Annual Meeting 2003.
36. Nishihara T., Okamoto T., Nishiyama N. Biodegradation of didecyldimethylammonium chloride by pseudomonas fluorescens TN4 isolated from activated sludge. J. Appl. Microbiol. 2000, 88:641-647.
37. Arthur J.D., Bohm B., Layne M. Hydraulic Fracturing Considerations for Natural Gas Wells of the Marcellus Shale 2008, The Ground Water Protection Council, Cincinnati, OH.
38. Miller J. Biodegradable surfactants aid the development of environmentally acceptable drilling fluid additives. International Symposium on Oilfield Chemistry 2007, Society of Petroleum Engineers.
39. Halliburton Energy Services GBW-30 Breaker MSDS 2009, Halliburton Energy Services, Duncan, OK.
40. National Library of Medicine Toxicology Data Network (TOXNET) Hazardous Substance Data Bank (HSDB) 2013, National Library of Medicine, 〈http://toxnet.nlm.nih.gov/cgi-bin/sis/htmlgen?HSDB〉 (accessed June 2013).
41. European Chemicals Agency (ECHA) International Uniform Chemical Information Database (IUCLID), CD-ROM Year 2000 Edition 2000, European Chemicals Agency (ECHA).
42. Syracuse Research Corporation (SRC) Physical Properties Database (PhysProp) 2011, 〈http://www.srcinc.com/what-we-do/databaseforms.aspx?id=386〉 (accessed June 2013).
43. Knovel Knovel Critical Tables 2008, Knovel, 〈http://app.knovel.com/hotlink/toc/id:kpKCTE000X/knovel-critical-tables〉 (accessed March 2013). second ed.
44. U.S.Environmental Protection Agency (U.S.EPA) ACToR (Aggregated Computational Toxicology Resource) Database 2013, U.S. Environmental Protection Agency (U.S. EPA), 〈http://actor.epa.gov/actor/faces/ACToRHome.jsp〉 (accessed March 2013).
45. National Center for Biotechnology Information PubChem Database, National Library of Medicine 2013, National Center for Biotechnology Information, 〈http://pubchem.ncbi.nlm.nih.gov〉 (accessed March 2013).
46. National Library of Medicine, ChemIDplus Advanced. 〈http://chem.sis.nlm.nih.gov/chemidplus/〉 (accessed February 2014).
47. Haynes W.M., Lide D.R., Bruno T.J. CRC Handbook of Chemistry and Physics 2012-2013 2012, CRC Press, Boca Raton, FL. 93rd ed.
48. Watts R.J. Hazardous Wastes: Sources, Pathways, Receptors 1998, John Wiley & Sons, Inc., New York, NY.
49. Howard P.H., Meylan W. Handbook of Physical Properties of Organic Chemicals 1997, CRC Press, Inc., Boca Raton, FL.
50. Lewis R.J., Sax N.I. Sax's Dangerous Properties of Industrial Materials 1996, Van Nostrand Reinhold, New York, NY. ninth ed.
51. Lewis R.J. Hawley's Condensed Chemical Dictionary 1997, Van Nostrand Reinhold, New York, NY. 13th ed.
52. BioLab Water Additives 1-Bromo-3-Chloro-5,5-Dimethylhydantoin (Bromicide®), Product Information 1999, BioLab Water Additives, Manchester, UK.
53. BWA Water Additives Bellacide 350 MSDS 2008, BWA Water Additives, Tucker, GA.
54. Bradaric C.J., Downard A., Kennedy C., Robertson A.J., Zhou Y. Industrial preparation of phosphonium ionic liquids. Green Chem. 2003, 5:143-152.
55. U.S.Environmental Protection Agency (U.S.EPA) Reregistration eligibility decision for alkyl dimethyl benzyl ammonium chloride (ADBAC). EPA739-R-06-009 2006, U.S. Environmental Protection Agency (U.S. EPA), Washington, DC.
56. Shamim A.N. Scoping Document: Product Chemistry/Environmental Fate/Ecotoxicity of: Tetrakis (Hydroxymethyl) Phosphonium Sulfate 2011, U.S. Environmental Protection Agency (U.S. EPA), Washington, DC.
57. Organization for Economic Cooperation and Development (OECD) Screening Information Data Set (SIDS) for High Volume Chemicals 2007, Organization for Economic Cooperation and Development (OECD), 〈http://www.chem.unep.ch/irptc/sids/OECDSIDS/sidspub.html〉 (accessed June 2013).
58. European Chemicals Agency (ECHA) SVHC Support Document, Disodium Tetraborate, Anhydrous 2010, European Chemicals Agency (ECHA).
59. Organization for Economic Cooperation and Development (OECD) OECD Guidelines for the Testing of Chemicals, Section 1: Physical-Chemical Properties 2013, Organization for Economic Cooperation and Development (OECD).
60. Organization for Economic Cooperation and Development (OECD) OECD Guidelines for the Testing of Chemicals, Section 3: Degradation and Accumulation 2013, Organization for Economic Cooperation and Development (OECD).
61. United Nations Globally harmonized system of classification and labelling of chemicals (GHS). ST/SG/AC.10/30/Rev.5 2013, United Nations, New York and Geneva.
62. Wang J.Y., Holditch S.A., McVay D.A. Effect of gel damage on fracture fluid cleanup and long-term recovery in tight gas reservoirs. J. Nat. Gas Sci. Eng. 2012, 9:108-118.
63. URS Corporation Water-related issues associated with gas production in the Marcellus Shale: Additives use, flowback quality and quantities, regulations, on-site treatment, green technologies, alternate water sources, water well-testing. Contract PO No. 10666 2011, URS Corporation, Fort Washington, Pennsylvania.
64. Dantas T.N.C., Santanna V.C., Neto A.A.D., Moura M. Hydraulic gel fracturing. J. Dispersion Sci. Technol. 2005, 26:1-4.
65. Mudgil D., Barak S., Khatkar B.S. Effect of enzymatic depolymerization on physicochemical and rheological properties of guar gum. Carbohyd. Polym. 2012, 90:224-228.
66. Zhang B., Huston A., Whipple L., Urbina H., Barrett K., Wall M., Hutchins R., Mirakyan A. A superior, high-performance enzyme for breaking borate crosslinked fracturing fluids under extreme well conditions. Soc. Pet. Eng. Prod. Oper. 2013, 28:210-216.
67. Cheng Y., Prud'homme R.K. Enzymatic degradation of guar and substituted guar galactomannans. Biomacromolecules 2000, 1:782-788.
68. Gong H.H., Liu M.Z., Chen J.C., Han F., Gao C.M., Zhang B. Synthesis and characterization of carboxymethyl guar gum and rheological properties of its solutions. Carbohyd. Polym. 2012, 88:1015-1022.
69. Adhikary P., Krishnamoorthi S., Singh R.P. Synthesis and characterization of grafted carboxymethyl guar gum. J. Appl. Polym. Sci. 2011, 120:2621-2626.
70. Fujioka R., Tanaka Y., Yoshimura T. Synthesis and properties of superabsorbent hydrogels based on guar gum and succinic anhydride. J. Appl. Polym. Sci. 2009, 114:612-615.
71. Lester Y., Yacob T., Morrissey I., Linden K.G. Can we treat hydraulic fracturing flowback with a conventional biological process? The case of guar gum. Environ. Sci. Technol. Lett. 2013, 10.1021/ez4000115.
72. Kwon B., Lee S., Cho J., Ahn H., Lee D., Shin H.S. Biodegradability, DBP formation, and membrane fouling potential of natural organic matter: Characterization and controllability. Environ. Sci. Technol. 2005, 39:732-739.
73. Metcalf L., Eddy H.P., Tchobanoglous G., Burton F.L., Stensel D.H. Wastewater Engineering, Treatment and Reuse 2003, McGraw-Hill, New York, NY. fourth ed.
74. Bao M.T., Chen Q.G., Li Y.M., Jiang G.C. Biodegradation of partially hydrolyzed polyacrylamide by bacteria isolated from production water after polymer flooding in an oil field. J. Hazard. Mater. 2010, 184:105-110.
75. Wen Q.X., Chen Z.Q., Zhao Y., Zhang H.C., Feng Y.J. Biodegradation of polyacrylamide by bacteria isolated from activated sludge and oil-contaminated soil. J. Hazard. Mater. 2010, 175:955-959.
76. Liu L.L., Wang Z.P., Lin K.F., Cai W.M. Microbial degradation of polyacrylamide by aerobic granules. Environ. Technol. 2012, 33:1049-1054.
77. Moffitt P.D., Moradi-Araghi A., Ahmed I., Janway V.R., Young G.R. Development and field testing of a new low toxicity polymer crosslinking system. Permian Basin Oil and Gas Recovery Conference 1996.
78. Nielsen R.H., Wilfing G. Zirconium and zirconium compounds. Ullmann's Encyclopedia of Industrial Chemistry 2012, 753-778. Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany.
79. Brannon H.D., Tjon-Joe-Pin R.M. Biotechnological breakthrough improves performance of moderate to high-temperature fracturing applications. Society of Petroleum Engineers Annual Technical Conference and Exhibition 1994.
80. Barati R., Johnson S.J., McCool S., Green D.W., Willhite G.P., Liang J.T. Fracturing fluid cleanup by controlled release of enzymes from polyelectrolyte complex nanoparticles. J. Appl. Polym. Sci. 2011, 121:1292-1298.
81. McCurdy R. High rate hydraulic fracturing additives in non-Marcellus unconventional shale. Proceedings of the Technical Workshops for the Hydraulic Fracturing Study: Chemical & Analytical Methods 2011, U.S. Environmental Protection Agency.
82. Gulbis J., King M.T., Hawkins G.W., Brannon H.D. Encapsulated breaker for aqueous polymeric fluids. Soc. Pet. Eng. Prod. Eng. 1992, 7:9-14.
83. Coveney P.V., Silva H.d., Gomtsyan A., Whiting A., Boek E.S. Novel approaches to cross-linking high molecular weight polysaccharides: application to guar-based hydraulic fracturing fluids. Mol. Simul. 2000, 25:265-299.
84. U.S.Environmental Protection Agency (U.S.EPA) Glycol Ethers (2-Methoxyethanol, 2-Ethoxyethanol, and 2-Butoxyethanol) 2000, U.S. Environmental Protection Agency (U.S. EPA), 〈http://www.epa.gov/ttnatw01/hlthef/glycolet.html〉 (accessed August 10, 2013).
85. Halliburton MO-67TM pH Control Agent Brochure, H02240 8/09 2009, Halliburton, 〈http://www.halliburton.com/public/pe/contents/Chem_Compliance/web/H02240.pdf〉 (accessed March 8, 2013).
86. Fink J. Petroleum Engineer's Guide to Oil Field Chemicals and Fluids 2012, Gulf Professional Publishing, Waltham, MA. first ed.
87. Fredell D.L. Biological properties and applications of cationic surfactants. Surf. Sci. Ser. 1994, 53:31.
88. García M.T., Ribosa I., Guindulain T., Sánchez-Leal J., Vives-Rego J. Fate and effect of monoalkyl quaternary ammonium surfactants in the aquatic environment. Environ. Pollut. 2001, 111:169-175.
89. Kreuzinger N., Fuerhacker M., Scharf S., Uhl M., Gans O., Grillitsch B. Methodological approach towards the environmental significance of uncharacterized substances - Quaternary ammonium compounds as an example. Desalination 2007, 215:209-222.
90. Bondi C.A.M. Applying the precautionary principle to consumer household cleaning product development. J. Cleaner Prod. 2011, 19:429-437.
91. Laopaiboon L., Phukoetphim N., Vichitphan K., Laopaiboon P. Biodegradation of an aldehyde biocide in rotating biological contactors. World J. Microb. Biot. 2008, 24:1633-1641.
92. Sano L.L., Krueger A.M., Landrum P.F. Chronic toxicity of glutaraldehyde: differential sensitivity of three freshwater organisms. Aquat. Toxicol. 2005, 71:283-296.
93. Leung H.W. Ecotoxicology of glutaraldehyde: review of environmental fate and effects studies. Ecotoxicol. Environ. Saf. 2001, 49:26-39.
94. U.S.Environmental Protection Agency (U.S.EPA) Presidential Green Chemistry Challenge Award Recipients 1996-2012, 744F12001 2012, U.S. Environmental Protection Agency (U.S. EPA), Washington, DC.
95. Groome S. Tetrakis (hydroxymethyl) phosphonium sulfate THPS chemistry document. EPA-HQ-OPP-2011-0067 2011, U.S. Environmental Protection Agency, Washington, DC, in press.
96. Drozdz S.A., Hock V.F. Green chemical treatments for heating and cooling systems. ERDC/CERL TR-06-29 2006, U.S. Army Engineer Research and Development Center, Champaign, IL.
97. Kramer J.F., O'Brien F., Strba S.F. A new high performance quaternary phosphonium biocide for microbiological control in oilfield water systems. Corrosion 2008 Conference & Expo, NACE International 2008.
98. Exner J.H., Burk G.A., Kyriacou D. Rates and products of decomposition of 2,2-dibromo-3-nitrilopropionamide. J. Agric. Food Chem. 1973, 21:838-842.
99. Dow Chemical Company Material Safety Data Sheet: DBNPA 100 PTECH 2003, Dow Chemical Company.
100. Blanchard F.A., Gonsior S.J., Hopkins D.L. 2,2-Dibromo-3-nitrilopropionamide (DBNPA) chemical degradation in natural waters: Experimental evaluation and modeling of competitive pathways. Water Res. 1987, 21:801-807.
101. U.S.Environmental Protection Agency (U.S.EPA) Reregistration Eligibility Decision for Halohydantoins (Case 3055), EPA 739-R-07-001 2007, U.S. Environmental Protection Agency (U.S. EPA), Washington, DC.
102. Avendaño C., Menendez J.C. Hydantoin and its derivatives. Kirk-Othmer Encyclopedia of Chemical Technology 2000, John Wiley & Sons, Inc., New York, NY.
103. Danhong S., Qiang H., Wenjun Z., Yulu W., Bi S. Evaluation of environmental impact of typical leather chemicals. Part II: Biodegradability of organic tanning agents by activated sludge. J. Soc. Leather Technol. Chem. 2008, 92:59-64.
104. Al-Zahrani A.A. Innovative method to mix corrosion inhibitor in emulsified acids. Sixth International Petroleum Technology Conference 2013.
105. Rostami A., Nasr-El-Din H.A. Review and evaluation of corrosion inhibitors used in well stimulation. SPE International Symposium on Oilfield Chemistry 2009.
106. Yang J., Jovancicevic V., Mancuso S., Mitchell J. High performance batch treating corrosion inhibitor. Corrosion 2007 Conference & Expo, NACE International 2007.
107. National Toxicology Program Report on Carcinogens 2011, U.S. Department of Health and Human Services, Research Triangle Park, NC. 12th Ed.
108. Sitz C., Frenier W., Vallejo C. Acid corrosion inhibitors with improved environmental profiles. SPE International Conference and Exhibition on Oilfield Corrosion 2012, Society of Petroleum Engineers.
109. Crabtree M., Eslinger D., Fletcher P., Miller M., Johnson A., King G. Fighting scale-removal and prevention. Oilfield Rev. 1999, 11:30-45.
110. Watkins D.R., Clemens J.J., Smith J.C., Sharma S.N., Edwards H.G. Use of scale inhibitors in hydraulic fracture fluids to prevent scale build-up, Union Oil Company of California. U.S. Patent 5,224,543 1993.
111. Brezinski M.M., Gardner T.R., Harms W.M., Lane J.L., King K.L. Controlling iron in aqueous well fracturing fluids, Halliburton Energy Services, Inc. U.S. Patent 5,674,817 1997.
112. Taylor K.C., Nasr-El-Din H.A., Al-Alawi M.J., Aramco S. Systematic study of iron control chemicals used during well stimulation. Soc. Pet. Eng. J. 1999, 4:19-24.
113. Dill W.R., Fredette G. Iron control in the Appalachian Basin. Society of Petroleum Engineers Eastern Regional Meeting 1983, Society of Petroleum Engineers.
114. Zhou Z., Law D.H.S. Swelling Clays in Hydrocarbon Reservoirs: The Bad, the Less Bad, and the Useful 1998.057 1998, Alberta Research Council, Edmonton, AB.
115. Zhou Z.J., Gunter W.O., Jonasson R.G. Controlling formation damage using clay stabilizers: a review. SPE Annual Technical Meeting 1995, Society of Petroleum Engineers.
116. Berry S.L., Boles J.L., Brannon H.D., Beall B.B. Performance evaluation of ionic liquids as a clay stabilizer and shale inhibitor. Society of Petroleum Engineers International Symposium and Exhibition on Formation Damage Control 2008, Society of Petroleum Engineers.
117. Chevet E., Lemaitre G.M., Katinka l.D. Low concentrations of tetramethylammonium chloride increase yield and specificity of PCR. Nucleic Acids Res. 1995, 23:3343.
118. National Research Council Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline 1998, The National Academies Press, Washington, DC, in press.
119. Balchem Corporation Choline Product for Clay Stabilization Brochure 2010, Balchem Corporation, 〈http://www.balchem.com/sites/default/files/Choline%20Salts%20-%20Clay%20Stabilizer.pdf〉 (accessed August 10, 2013).
120. Whalen R.T. Viscoelastic surfactant fracturing fluids and a method for fracturing subterranean formations. U.S. Patent 6,035,936 2000.
121. Organization for Economic Cooperation and Development (OECD) OECD Guidelines for the Testing of Chemicals, Section 2: Effects on Biotic Systems 2013, Organization for Economic Cooperation and Development (OECD).