Triangle

Carbon Credit Parameters: Emissions Prevention: Permanent Abandonment of Marginal Oil and Natural Gas Wells in Oklahoma – Project A

Token ID

T-CC...6908

Hash

0xd0...28d1

Project QTY

320,792 CO₂e

Open QTY

304,753 CO₂e

Buffer QTY

16,039 CO₂e

Retired QTY

0 CO₂e

Project name:	Emissions Prevention: Permanent Abandonment of Marginal Oil and Natural Gas Wells in Oklahoma – Project A
Hash:	0xd05042f7bef4f559662927622ce0307c293c28d1
Token ID:	T-CC.EPPA6908
InsCoverage:	Yes
RatingProvider:	N/A
RatingScore:	N/A
Auditor/Verifier:	Carbon Check (India) Private Limited
Asset Description:	This project involves the permanent plugging and abandonment of 10 marginal oil and gas wells located in the Tulsa and Pawnee regions of Oklahoma to prevent methane emissions and reduce long-term environmental and groundwater risks.

Mint Date:	09/04/2026 17:03:04
Project QTY:	320,792
OpenQ:	304,753
Buf / Leak QTY:	16,039
Unissued QTY:	16,039
Price:	$35.00
RetiredQ:	0
Deal Description:	The project is expected to generate carbon credits through the verified elimination of fugitive methane emissions resulting from permanent well abandonment. Revenue from the sale of these credits in the voluntary carbon market is intended to offset project costs and support the long-term financial sustainability of the project. Primary funding is provided through private investment.


Sustainable Development Goals (SDGs):


Data Room:

Triangle Registry Params	Value
Instrument Category	Carbon Credit... Carbon Credit
Carbon Credit Type	Engineered... Engineered
Instrument Subtype	Oil and Gas Well Capping... Oil and Gas Well Capping
Carbon Credit Frequency	One-time... One-time
Source Of This Asset	D-MRV / Methodology... D-MRV / Methodology
Asset source	N/A... N/A
Project Ex-ante or Ex-post	Ex-post... Ex-post
Contract Type	As Produced... As Produced
Carbon Credit Registry	Triangle... Triangle
Protocol / Methodology	ISO 14064-2 Methodology for Methane Emissions Prevention via Permanent Abandonment of Marginal Oil and Natural Gas Wells... ISO 14064-2 Methodology for Methane Emissions Prevention via Permanent Abandonment of Marginal Oil and Natural Gas Wells
Tag Name	Quantification, monitoring, reporting and verification of greenhouse gas emission reductions from the permanent plugging and abandonment of marginal oil and natural gas wells.... Quantification, monitoring, reporting and verification of greenhouse gas emission reductions from the permanent plugging and abandonment of marginal oil and natural gas wells.
Methodology / Protocol #	TNC-ISO-METH-002... TNC-ISO-METH-002
Carbon Credit Protocol / Methodology ID	08FF0EA1E6919572EE7E445D2E0643DC... 08FF0EA1E6919572EE7E445D2E0643DC
Carbon Credit Calculation Parameters Description	Baseline methane emissions are quantified using direct, well-level methane measurements collected prior to permanent Plugging and Abandonment (P&A). Project emissions are quantified after plugging and... Baseline methane emissions are quantified using direct, well-level methane measurements collected prior to permanent Plugging and Abandonment (P&A). Project emissions are quantified after plugging and are conservatively assumed to be zero. Leakage is also assumed to be zero.
Carbon Credit Calculation Parameters (Formula)	ER = BE - PE - L, where BE = Qpp * GWPCH4 * Ncpy * Buf / 1000, Qpp = ME * Nhpy, PE = Qpost * GWPCH4 * Ncpy / 1000... ER = BE - PE - L, where BE = Qpp * GWPCH4 * Ncpy * Buf / 1000, Qpp = ME * Nhpy, PE = Qpost * GWPCH4 * Ncpy / 1000
Is There Environmental Product Declaration	None... None
Asset Registry	Triangle... Triangle
Regulated Asset Registry ID	A50AEDB50D193EF25FE0E923876E0413... A50AEDB50D193EF25FE0E923876E0413
Buffer Supply % Or QTY	%... %
Modified Date	09/04/2026 17:34:42... 09/04/2026 17:34:42
Asset Name	Emissions Prevention: Permanent Abandonment of Marginal Oil and Natural Gas Wells in Oklahoma – Project A... Emissions Prevention: Permanent Abandonment of Marginal Oil and Natural Gas Wells in Oklahoma – Project A
Carbon Credit Campaign Status	Minted: Roadshow... Minted: Roadshow
Asset Financed	Yes... Yes
Baseline Emissions Measurement Cycle	Once... Once
Baseline Emissions Parameters Per Measurement Site	Methane emission rate (ME) in kg CH4/hour... Methane emission rate (ME) in kg CH4/hour
Baseline Emissions Formula Per Measurement Site	Qpp = ME * Nhpy... Qpp = ME * Nhpy
Number Of Measurement Sites	10... 10
Total Baseline Emissions For Project (Sum Of All Sites)	305,507.0000... 305,507.0000
Financing Type	Equity... Equity
Financing Description	Primary funding for the project is provided through private investment committed to supporting methane abatement and environmental remediation activities.... Primary funding for the project is provided through private investment committed to supporting methane abatement and environmental remediation activities.
Financing Collateral. Carbon Credit Part Of Collateral?	None... None
Financing Counterparty	N/A... N/A
Associated Parameter - Efficiency Of The Project Device	Measured methane emission rate (ME)... Measured methane emission rate (ME)
Method Implemented - Kitchen Performance Test (KPT) And Monitoring	continuous multi-sensor ambient arrays with meteorological inputs and model-based flux inversion, high-flow sampling, tracer correlation, EPA OTM-33A, calibrated continuous mass-flow measurement... continuous multi-sensor ambient arrays with meteorological inputs and model-based flux inversion, high-flow sampling, tracer correlation, EPA OTM-33A, calibrated continuous mass-flow measurement
Additionality Description	Additionality is restated as three methodology-defined elements: Element A — Regulatory surplus, Element B — Financial barrier, Element C — Non-common practice.... Additionality is restated as three methodology-defined elements: Element A — Regulatory surplus, Element B — Financial barrier, Element C — Non-common practice.
Permanence Description	A 50-year permanence horizon is assumed for the physical P&A intervention... The primary evidence for permanence is physical rather than instrumental: engineered cement barriers set across hydrocarbon... A 50-year permanence horizon is assumed for the physical P&A intervention... The primary evidence for permanence is physical rather than instrumental: engineered cement barriers set across hydrocarbon-bearing intervals, a permanent surface closure, a plugging record attested by the competent authority, and completed site restoration.
Eligibility	Permanent plugging and abandonment (P&A) of marginal oil and natural gas wells in the United States.... Permanent plugging and abandonment (P&A) of marginal oil and natural gas wells in the United States.
Quantification	N/A... N/A
Validation	This methodology applies only where all applicability conditions in Section 4.1 are satisfied. Each condition is determined and evidenced well-by-well, is documented in the PDD, and is subject to VVB ... This methodology applies only where all applicability conditions in Section 4.1 are satisfied. Each condition is determined and evidenced well-by-well, is documented in the PDD, and is subject to VVB review.
Execution	P&A is carried out using regulator-approved techniques and meets the cross-jurisdictional minimum criteria at Section 15.1. Final P&A report and certification by the competent regulatory authority.... P&A is carried out using regulator-approved techniques and meets the cross-jurisdictional minimum criteria at Section 15.1. Final P&A report and certification by the competent regulatory authority.
Monitoring	Plug integrity and surface condition: Annual, and after any adverse event. Visual inspection for surface disturbance, subsidence, venting, and wellhead or cap condition.... Plug integrity and surface condition: Annual, and after any adverse event. Visual inspection for surface disturbance, subsidence, venting, and wellhead or cap condition.
Verification	Joint validation and first periodic verification by an accredited VVB, conducted against criteria that expressly included ISO 14064-2:2019 and assessed under ISO 14064-3:2019.... Joint validation and first periodic verification by an accredited VVB, conducted against criteria that expressly included ISO 14064-2:2019 and assessed under ISO 14064-3:2019.
Reporting	The PDD contains: Purpose and objectives, Project activities, Technology applied, Location and project wells, Roles and responsibilities, Timing, Conditions prior to implementation, SSRs, Baseline, Ad... The PDD contains: Purpose and objectives, Project activities, Technology applied, Location and project wells, Roles and responsibilities, Timing, Conditions prior to implementation, SSRs, Baseline, Additionality, Quantification, Monitoring plan, Data quality, Permanence and risk.
Address1, Address 2, City/Region, State, Zip/Postal Code, Country	Tulsa and Pawnee regions, United States, OK, Sand Springs, 74063... Tulsa and Pawnee regions, United States, OK, Sand Springs, 74063
Longitude - Site Location In Longitude Degrees	-96.1879922398... -96.1879922398
Latitude - Site Location In Latitude Degrees	36.1322055909... 36.1322055909
TimeZone - Refers To The Time Zone In Reference To The GMT Standard	America/Chicago... America/Chicago
OwnerID / Bank Customer ID	5DBD1E348B9F94EC305FCE5A729190D5... 5DBD1E348B9F94EC305FCE5A729190D5
OwnerName / Bank Customer name	Terra Nova International, LLC... Terra Nova International, LLC
Parameter Value Under The Water Boiling Test (WBT) Method - 44%	N/A... N/A
End Date	N/A... N/A
Protocol Validator	N/A... N/A
Validator ID	N/A... N/A
Project Developer	N/A... N/A
Project Developer ID	N/A... N/A
Asset Name (If It Is A Different That Project Name)	N/A... N/A
Project Status	In-progress... In-progress
Ratings ID	N/A... N/A
Ratings Score	N/A... N/A
Ratings Report	N/A
Auditor/Verifier Attestations	N/A... N/A
Auditor/Verifier ID	06894B06A8B83F06CC2CB01C9E994557... 06894B06A8B83F06CC2CB01C9E994557
ISO Certified	Yes... Yes
ICROA Certified	N/A... N/A
Project Monitoring	Yes... Yes
Project Monitor Name	Blackstone Petroleum... Blackstone Petroleum
Project Monitor Process Name	N/A... N/A
Project Monitoring Process ID	N/A... N/A
Project Monitoring Process & Methodology	Methane emission rates are measured at each well prior to abandonment (Qpp) and following completion of P&A activities (Qpost) using calibrated methane analyzers.... Methane emission rates are measured at each well prior to abandonment (Qpp) and following completion of P&A activities (Qpost) using calibrated methane analyzers.
Monitoring Frequency	Interval... Interval
Insurance Provider Name	We2Sure... We2Sure
Insurance ID	CBDB59ABD3EB24B29122B14F545D54ED... CBDB59ABD3EB24B29122B14F545D54ED
Insurance Coverage Type	N/A... N/A
Insurance Coverage Description	N/A... N/A
Project #	#490... #490

D-MRV	Price	QTY	Notional