OCD Permitting - Midstream Natural Gas Waste Operator Summary

					Emergency		Non-Scheduled Maintenance/Malfunction		Routine Repair and Maintenance		Gathering Pipeline Blown		Gathering Pipeline Pigging		Storage Tanks				Other Surface Waste
OGRID	Operator	Capture Percentage¹	Volumetric Loss²	Gas Gathered	Venting	Flaring	Venting	Flaring	Venting	Flaring	Venting	Flaring	Venting	Flaring	Venting	Flaring	Pneumatic Controllers	Thief Hatch	Venting	Flaring	Beneficial Use	Facilities⁵
333055	Caballo Loco Midstream Denton LLC	100.00	-	172,056	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	8
215099	Coterra Energy Operating Co.	99.89	16,436	14,744,475	-	-	11	7,964	181	-	-	-	-	-	-	185	41	-	200	7,895	544,213	8
329657	Cotton Draw Midstream, L.L.C	99.91	77,191	88,012,770	-	-	55	9,910	-	6,298	605	235	17,794	1,292	-	2,838	-	-	593	37,571	2,862,042	7
330564	Crestwood New Mexico Pipeline LLC	99.99	11,718	101,294,239	-	-	-	-	1,573	8,994	-	-	1,151	-	-	-	19,299	-	-	-	17,403,193	14
36785	DCP OPERATING COMPANY, LP	99.95	81,602	151,895,119	14	16,569	4,616	61,592	37	4,965	3,762	-	6,560	-	70	-	622	-	-	-	4,585,779	7
314437	Delaware Basin Midstream LLC	99.93	31,656	42,925,531	-	-	681	36	-	28,857	3	-	56	-	-	1,632	1,804	-	391	-	1,812,578	7
372603	DKL Field Services, LLC	99.96	4,758	12,897,605	-	-	794	-	-	-	3	-	17	-	-	3,944	-	-	-	-	930,286	7
241602	Enterprise Field Services, LLC	99.94	137,693	228,490,036	6,898	-	1,180	2,395	9,128	13,648	-	-	4,216	51	2,712	104,363	5,703	-	-	-	11,164,052	14
371183	ET Gathering & Processing, LLC	99.95	94,671	191,657,774	-	-	54,480	8,989	631	2,484	15,113	8,611	4,363	-	-	-	-	-	-	-	75,166	7
221115	FRONTIER FIELD SERVICES, LLC	99.60	198,491	50,218,366	-	-	-	-	3,960	188,666	3,645	-	845	-	47	936	-	392	-	-	2,863,782	16
373888	Harvest Four Corners, LLC	99.98	34,925	212,209,461	1,006	-	19,656	-	9,410	1,787	677	605	747	-	2,043	-	152,626	-	-	-	11,056,589	7
372171	HILCORP ENERGY COMPANY	100.00	4	5,132,354	-	-	-	-	-	-	-	-	4	-	-	-	1,432	-	-	-	42,508	105
329556	IACX Roswell, LLC	90.75	334,223	3,614,858	-	-	52,211	-	-	-	-	-	40	-	-	-	3,600	-	193,512	88,460	371,578	88
12361	KAISER-FRANCIS OIL CO	98.99	17,476	1,736,593	-	-	758	-	-	-	-	-	-	-	-	17	-	-	-	16,701	180,774	7
333008	Kinetik Gas Gathering, LLC	100.00	333	40,137,717	-	-	-	-	-	-	294	-	39	-	-	-	-	-	-	-	5,388,719	8
332978	Kinetik NM Gas Gathering, LLC	99.89	8,403	7,911,001	-	-	-	-	30	6,118	294	-	27	-	-	1,934	-	-	-	-	334,273	8
329252	MarkWest Energy West Texas Gas Company, L.L.C	99.80	110,693	56,727,305	681	-	36	-	4,215	-	-	-	-	-	80	8,820	-	-	3,780	93,762	2,191,756	8
331501	Northwind Midstream Partners LLC	98.93	316,767	29,720,396	-	13,778	-	-	93,271	223,031	-	-	452	-	-	13	-	-	-	-	664,115	7
373760	ONEOK Delaware Gathering, L.L.C.	100.00	2,733	85,690,098	-	-	1,714	-	699	-	-	-	320	-	-	-	7,608	-	-	-	4,803,213	8
331527	Pronto Midstream, LLC	99.99	3,493	28,533,217	-	-	-	385	-	168	3	-	86	2,302	10	539	1,799	-	-	-	653,641	7
330263	San Mateo RB Pipeline, LLC	100.00	4,491	90,193,708	-	-	21	118	-	105	-	239	1,736	2,142	7	123	1,799	-	-	-	785,324	7
330368	SCM Operations, LLC	99.98	13,066	58,084,553	-	-	5,119	8	-	-	-	-	4,925	-	175	2,839	2,583	-	-	-	473,046	21
373240	Shiprock San Juan LLC	100.00	219	14,087,060	-	-	95	-	52	-	2	-	46	-	20	4	-	-	-	-	236,584	102
24650	TARGA MIDSTREAM SERVICES LLC	99.99	4,648	60,830,309	965	163	398	88	161	-	545	333	2,637	-	486	-	-	-	-	-	3,447	7
331548	Targa Northern Delaware, LLC.	99.98	98,231	459,712,332	-	-	1,427	546	1,431	83,878	-	-	2,993	-	7,956	-	8,577	-	-	-	4,951,813	7
370019	Texas Standard Midstream LLC	100.00	-	107,388	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	7
333200	Trace Delaware Gathering, LLC	99.90	48,514	50,963,907	-	-	-	-	5,955	-	-	25,510	408	-	-	16,641	273	-	-	-	2,268,705	7
5380	XTO ENERGY, INC	99.97	102,965	345,451,001	-	1,324	145	47,642	-	4,436	777	-	121	-	-	49,844	-	-	-	-	25,518	77
Total:		99.93	1,755,400	2,433,151,229	9,564	31,834	143,397	139,673	130,734	573,435	25,723	35,533	49,583	5,787	13,606	194,672	207,766	392	198,476	244,389	76,672,694	583

Where: Reporting Periods=September 2025 to April 2026, Region=All

The gas capture percentage is (gas gathered - volumetric loss) / gas gathered.
The volumetric loss is the venting and flaring from non scheduled maintenance + venting and flaring from routine repair and maintenance + venting and flaring from gathering pipeline blown + venting and flaring from gathering pipeline pigging + venting and flaring from storage tanks + venting and flaring from venting from improperly closed or maintained thief hatches + venting and flaring from other surface waste.
Gas is reported in MCF.
Gas in New Mexico is reported at a pressure base of 15.025 psi absolute.
Sum of all the distinct facilities by operator reporting period. A particular facilitt maybe be counted more than once if the facility transferred ownership during a reporting period or the report is for more than one reporting period.

Midstream Natural Gas Waste Summary Report3,4

Midstream Natural Gas Waste Summary Report^3,4