Resource Index
Browse our Sendero Environmental resource index below to learn more about adapting your operation.
Calculators
Carbon Registries
Carbon Registries and Standards
ACR (American Carbon Registry)
General
Reference Documents
The Standard
The ACR Standard details our requirements and specifications for the quantification, monitoring, reporting, verification, registration, and issuance of project-based GHG emissions reductions and removals as carbon credits.
Validation and Verification
BCarbon
General
BCarbon Bibliography
Application to BCarbon
U.S. Government Resources
DOI (U.S. Department of the Interior)
- United States Department of the Interior, Bipartisan Infrastructure law Sec. 40601 Orphaned Well Program
- Orphaned Wells
- Methane Reduction Tracking
- Methane Measurement Guidelines
- Updated Methane Measurement Guidelines to Meet Reporting Requirements of the 2021 Infrastructure Investment and Jobs Act
- Assessing Methane Emissions from Orphaned Wells
- Orphaned Wells Program Office Strategic Plan
- Practices and Standards for Plugging Orphaned and Abandoned Hydrocarbon Wells: A Workshop
- Tribal Orphaned Wells Program
- State Orphaned Wells Program
- Federal Orphaned Wells Program
White House
USGS (United States Geological Survey)
- Orphan Wells
- Geologic sources and well integrity impact methane emissions from orphaned and abandoned oil and gas wells
- U.S. Geological Survey National Produced Waters Geochemical Database (ver. 3.0, December 2023)
- Measurements of Water Quality Constituents in Groundwater Within 1 Mile (1.61 km) of Orphaned Wells in the United States
- United States Documented Unplugged Orphaned Oil and Gas Well Dataset
- Search
- 23-08. Geologic and engineering factors driving greenhouse gas emissions from orphan wells and their associated impacts on air and water quality through time
Regional Resources
Railroad Commission of Texas (RRC)
- Texas Administrative Code (TAC) Title 16.
- Statewide Well Plugging & Related Services - Request for Qualifications
- Federally Funded Well Plugging - Orphaned Well Site Plugging, Remediation and Restoration
- Federally Funded (IIJA) Well Plugging
- Well Plugging Priority System
- Texas Administrative Code
- Notice of Intent to Apply
- TX RRC Initial Grant Application List of Documents
- RRC Formula Grant Phase 1-Application
- IIJA Well Plugging RRC Texas Comments
- RRC Comments in Response to DOI Draft Formula Grant Guidance
- Well Plugging Press Release Video
- RRC Public GIS Viewer
- Public GIS Viewer User Guide
Other Resources
Story Maps
EDF (Environmental Defense Fund)
Why Choose Us?
Partner with us to ensure compliance and achieve your sustainability goals.
Integrated Approach
Combining emissions quantification with plugging and management services through Sender Well Services.
Innovative Solutions
Access to proven and emerging technologies for GHG emissions reduction.
Cost-Effective Strategies
Tailored solutions for decommissioning legacy assets and reducing operational costs.