California’s Fracking Fluids

The Chemical Recipe

August 12, 2015

California’s Fracking Fluids: References

Bishop, J. and Bohlen, S. 2015. Letter from the State water Resources Control Board and the Division of Oil, Gas and Geothermal Resources to Michael Montgomery of the US EPA- Region IX. May 15, 2015.

Bolden, A. L., Kwiatkowski, C. F., & Colborn, T. 2015. New Look at BTEX: Are Ambient Levels a Problem? Environmental Science & Technology.

Bureau of Land Management, 2015. Final Agency Draft. Proposed Rule: Oil and Gas; Well Stimulation, Including Hydraulic Fracturing, on Federal and Indian Lands. Final Agency Draft. public_affairs/news_release_attachments.Par.6134.File.tmp/HF- Final-Agency-Draft.pdf

CCST (California Council on Science and Technology and Lawrence Berkeley National Laboratory). 2015. An Independent Scientific Assessment of Well Stimulation in California: Well Stimulation Technologies and their Past, Present, and Potential Future

Use in California. Volume 1. Available:

Colborn, T., Kwiatkowski, C., Schultz, K., Bachran, M. 2011. Natural gas operations from a public health perspective. Human and Ecological Risk Assessment 17: 1039-1056. Available:

Coming Clean 2014. Warning Signs: Toxic Air Pollution Identified at Oil and Gas Development Sites. Coming Clean and Global Community Monitor, Oct. 2014. Available: pdf

DOGGR. (Division of Oil, Gas, and Geothermal Resources). 2015. California Well Stimulation Disclosure Report.
Available: [Accessed April 28, 2015]

DOGGR. (Division of Oil, Gas, and Geothermal Resources). 2015. Interim Well Stimulation Treatment Notices Index. Available: [Accessed April 28, 2015]

EPA (Environmental Protection Agency). 2014. The Process of Hydraulic Fracturing. Available:

EPA (Environmental Protection Agency). 2015a. Analysis of Hydraulic Fracturing Fluid Data from the FracFocus Chemical Disclosure Registry 1.0. Office of Research and Development, Washington, DC. EPA/601/R-14/003. Available: pdf

EPA (Environmental Protection Agency) 2015b. Assessment of
the Potential Impacts of Hydraulic Fracturing for Oil and Gas on Drinking Water Resources. June 2015. Available:

EWG (Environmental Working Group) 2011. Cracks in the Façade: 25 Years Ago, EPA Linked “Fracking” to Water Contamination. Environmental Working Group. Available: 08226420.1430754252

EWG (Environmental Working Group). 2012. California regulators: See no fracking, speak no fracking. Available: pdf

EWG (Environmental Working Group). 2014. Danger in the Air. Available:

EWG (Environmental Working Group). 2015. Toxic Stew: What’s in Fracking Wastewater. Available: 2015. Find a Well. Available: 2015. Why Chemicals are Used. Available:

Haas B, Polson J, Elgin B. 2012. Fracking Hazards Obscured in Failure to Disclose Wells. Bloomberg Business, Aug. 14, 2012. Available:

Hildenbrand, Z.L, Carlton, D.D., Fontenot, B., Meik J.M., Walton, J., Taylor, J., Thacker, J., Korlie, S., Shelor, C.P., Henderson, D., Kadjo A.F., Roelke, C., Hudak, P.F., Burton, T., Rifai, H.S., & Schug, K.A. A comprehensive analysis of groundwater quality in the Barnett Shale Region. Environmental Science & Technology. Available:

Ingraffea, A. R., Wells, M. T., Santoro, R. L., & Shonkoff, S. B. 2014. Assessment and risk analysis of casing and cement impairment in oil and gas wells in Pennsylvania, 2000–2012. Proceedings of the National Academy of Sciences, 111: 10955-10960.

Kahrilas, G. A., Blotevogel, J., Stewart, P., & Borch, T. 2015. Biocides in Hydraulic Fracturing Fluids: A Critical Review of Their Usage, Mobility, Degradation, and Toxicity. Environmental Science & Technology, 49:16-32.

Konschnik, K., Holden, M., & Shasteen, A. 2013. Legal Fractures in Chemical Disclosure Laws. Why the Voluntary Chemical Disclosure Registry FracFocus Fails as a Regulatory Compliance Tool. Harvard Law School: Environmental Law Program Policy Initiative.

Kopstein, Melvyn (Kopstein). 2006. Potential Uses of Petrochemical Products Can Result in Significant Benzene Exposures: MSDSs Must List Benzene as an Ingredient, Journal of Occupational and Environmental Hygiene, 3: 1-8.

Llewellyn, G. T., Dorman, F., Westland, J. L., Yoxtheimer, D.,
Grieve, P., Sowers, T., Humston-Fulmer, E., & Brantley, S. L.
2015. Evaluating a groundwater supply contamination incident attributed to Marcellus Shale gas development. Proceedings of the National Academy of Sciences, 201420279.

Macey, G. P., Breech, R., Chernaik, M., Cox, C., Larson, D., Thomas, D., & Carpenter, D. O. 2014. Air concentrations of volatile compounds near oil and gas production: a community-based exploratory study. Environmental Health, 13: 82. Available:

NPR (National Public Radio) 2013. Sand from fracking could pose lung disease risk to workers. Available: Fracking-Operations-Poses-Silicosis-Risk

OSHA 2002. Fact Sheet: Crystalline Silica Exposure Health Hazard Information. U.S. Occupational Safety and Health Administration, 2002. Available:

Rabinowitz, P. M., Slizovskiy, I. B., Lamers, V., Trufan, S. J., Holford, T. R., Dziura, J. D., Peduzzi, P.N., Kane, M.J., Reif, J.S., Weiss, T.R., & Stowe, M. H. 2015. Proximity to natural gas wells and reported health status: Results of a household survey in Washington County, Pennsylvania. Environmental Health Perspectives, 123: 21-26.

Schnoor, J. L. 2014. Re-emergence of emerging contaminants. Environmental Science & Technology, 48: 11019-11020.

Senate Bill 4 (Pavley). 2013. Available:

Senate Bill 1281 (Pavely)/ 2015. Available:

Souther, S., Tingley, M. W., Popescu, V. D., Hayman, D. T., Ryan, M. E., Graves, T. A., Hartl, B., & Terrell, K. 2014. Biotic impacts of energy development from shale: research priorities and knowledge gaps. Frontiers in Ecology and the Environment, 12: 330-338.

Stringfellow, William. 2014. A new look at what’s in “fracking” fluids raises red flags. 248th annual American Chemical Society National Meeting, San Francisco. Aug. 13, 2015.

USGS (United States Geological Survey). 2014. Oil, Gas, and Groundwater Quality in California – a discussion of issues relevant to monitoring the effects of well stimulation at regional scales. California Water Science Center. Available: docs/usgs_discussion_paper.pdf

Webb, E., Bushkin-Bedient, S., Cheng, A., Kassotis, C. D., Balise, V., & Nagel, S. C. 2014. Developmental and reproductive effects of chemicals associated with unconventional oil and natural gas operations. Reviews on Environmental Health, 29: 307-318.

White JB. 2015. California oil regulator cites ‘serious concerns’ on data collection. The Sacramento Bee, Feb. 11, 2015. Available: article9767951.html