CCST Project
Well Stimulation in California (SB4)
COMPLETED: July 2015
Publications
An Independent Scientific Assessment of Well Stimulation in California, Vol. 1 (SB4)
Full Report:
Executive Summary (All Volumes)
DownloadSummary Report (All Volumes)
DownloadVol. 1 Executive Summary
DownloadVol. 1 Appendix L: Well-Record Result Data Set
Cover sheet (PDF) | Data file (XLS) | Data file (CSV)Vol. 1 Appendix M: Integrated hydraulic fracturing data set regarding occurrence, location, date, and depth
Cover sheet (PDF) | Data file (XLS) | Data file (CSV)Vol. 1 Appendix N: Pools with Production Predominantly Facilitated By Hydraulic Fracturing
Cover sheet (PDF) | Data file (XLS) | Data file (CSV) Part 1 Part 2Vol. 1 Appendix O: Water Volume Per Stimulation Event
Cover sheet (PDF) | Data file (XLS) | Data File (CSV)An Independent Scientific Assessment of Well Stimulation in California, Vol. 2 (SB4)
Full Report:
Executive Summary (All Volumes)
Summary Report (All Volumes)
Vol. 2 Front Matter
Vol. 2 Chapter 1
Vol. 2 Chapter 2
Vol. 2 Chapter 3
Vol. 2 Chapter 4
Vol. 2 Chapter 5
Vol. 2 Chapter 6
Vol. 2 General Appendices: A (SB4 Language Mandating Study); B (CCST Steering Committee Members); C (Report Author Biosketches); D (Glossary); E (Review of Information Sources); F (CCST Study Process); G (Expert Oversight & Review)
Chapter 2 Appendices
Chapter 4 Appendices
Chapter 5 Appendices
Chapter 6 Appendices
Appendix 2.G: Data on Wastewater Disposal Ponds (ONLINE ONLY)
Data file (XLS) Data File (CSV)
Appendix 5.E: Estimate of the Number Hydraulic Fracturing Operations by Pool in California (ONLINE ONLY)
Data file (XLS) Data File (CSV)
Table 6.B-1: Chronic Hazard Screening Criteria, Inhalation Route (ONLINE ONLY)
Data file (XLS) Data File (CSV)
Table 6.B-2, Chronic Hazard Screening Criteria, Oral Route (ONLINE ONLY)
Data file (XLS) Data File (CSV)
Table 6.C-1: Hazard Screening Matrix for Acute Human Health Effects of Well Stimulation Fluid Substance (ONLINE ONLY)
Data file (XLS) Data File (CSV)
Table 6.C-2: Hazard Screening Matrix for Chronic Human Health Effects of Well Stimulation Fluid Substances (ONLINE ONLY)
Data file (XLS) Data File (CSV)
Table 6.C-3: Hazard Screening Matrix for Acute Human Health Effects of SCAQMD Acidization Fluid Substances (ONLINE ONLY)
Data file (XLS) Data File (CSV)
Table 6.C-4: Hazard Screening Matrix for Chronic Human Health Effects of SCAQMD Acidization Fluid Substances (ONLINE ONLY)
An Independent Scientific Assessment of Well Stimulation in California, Vol. 3 (SB4)
Full Report:
Executive Summary (All Volumes)
Summary Report (All Volumes)
Vol. 3 Front Matter
Vol. 3 Chapter 1
Vol. 3 Chapter 2
Vol. 3 Chapter 3
Vol. 3 Chapter 4
Vol. 3 Chapter 5
General Appendices A (SB4 Language Mandating Study); B (CCST Steering Committee Members); C (Report Author Biosketches); D (Glossary); E (Review of Information Sources); F (CCST Study Process); G (Expert Oversight & Review)
Chapter 2 Appendices
Chapter 3 Appendices
Chapter 4 Appendices
Chapter 5 Appendices
Appendix 5.C (ONLINE ONLY)
Press Releases
(Jul. 9, 2015)
(Jan. 14, 2015)
Correspondence
2016
2015
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