Texas gas well

Producing

MARY SWAIN HARRELL WEST

Name: MARY SWAIN HARRELL WEST monthly oil and gas production, Loving County, Texas
Creator: Texas Railroad Commission

Mary Swain Harrell West is a gas well in Loving County, Texas, operated by CPX Energy Operating, LLC in the Phantom (Wolfcamp) field.

1 well

1,456,109mcf gas, last 12 months

Operator: CPX Energy Operating, LLC
County: Loving County
Field: Phantom (Wolfcamp)
RRC lease: 08-299607

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Where it sits

This county

Loving County

Oil, last 12 months: 176,110 bbl
Gas in Jul 2026: 86,954 mcf

Production by month

Gas output fell 32% since Mar 2025

Gas (bars)
Oil (line)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the last 12 months

Processing plant (3)
Lease fuel (1)
Flared (4)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Processing plant (3)
99% · 1,447,859 mcf
Flared (4)
0.5% · 6,694 mcf
Lease fuel (1)
0.1% · 1,556 mcf

0.5% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on MARY SWAIN HARRELL WEST
API number	Well no.	Status
42-301-37119	6H	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From
Plains Marketing, L.p.	Condensate	Gathers	100	Mar 20, 2025
Vaquero Permian Processing LLC	Gas-well gas	Buys	100	Mar 20, 2025
Vaquero Permian Processing LLC	Gas-well gas	Gathers	100	Mar 20, 2025

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

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640 acres on the newest permit

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Permits for Mary Swain Harrell West
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-301-37119	6H	Sep 23, 2024	Mar 20, 2025	640	Horizontal

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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Estimate your royalty

17 months, newest first

Ledger for MARY SWAIN HARRELL WEST
Month	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026	10,055	10,022	86,954	86,177	649	$80.46	$2.89
Jun 2026	10,408	10,392	90,438	89,690	626	$84.81	$3.15
May 2026	11,203	11,236	97,135	96,040	967	$102.13	$2.94
Apr 2026	11,523	11,499	98,970	98,318	527	$100.32	$2.77
Mar 2026	12,253	12,252	105,536	104,035	1,371	$91.38	$3.04
Feb 2026	11,956	11,980	101,074	100,947	9	$64.51	$3.62
Jan 2026	14,252	14,234	118,687	116,739	1,817	$60.04	$7.72
Dec 2025	15,536	15,612	129,024	128,717	171	$57.97	$4.26
Nov 2025	14,136	14,124	120,604	120,406	68	$60.06	$3.79
Oct 2025	19,862	19,831	164,637	164,473	23	$60.89	$3.19
Sep 2025	20,673	20,730	160,801	160,519	148	$63.96	$2.97
Aug 2025	24,253	24,239	182,249	181,798	318	$64.86	$2.91
Jul 2025	28,446	28,416	208,662	208,033	486	$68.39	$3.20
Jun 2025	22,852	22,850	159,730	159,138	466	$68.17	$3.02
May 2025	23,993	24,060	168,081	167,326	635	$62.17	$3.12
Apr 2025	31,741	31,506	224,571	223,349	1,146	$63.54	$3.42
Mar 2025	1,234	1,213	10,811	10,635	163	$68.24	$4.12

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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