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

2,076,664mcf gas, last 12 months

Operator: CPX Energy Operating, LLC
County: Loving County
Field: Phantom (Wolfcamp)
RRC lease: 08-299651

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Where it sits

This county

Loving County

Oil, last 12 months: 87,430 bbl
Gas in Jul 2026: 123,966 mcf

Production by month

Gas output fell 27% 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% · 2,064,796 mcf
Flared (4)
0.5% · 9,647 mcf
Lease fuel (1)
0.1% · 2,221 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
42-301-37118	5H	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
42-301-37118	5H	Sep 23, 2024	Mar 20, 2025	640	Horizontal

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

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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	4,827	4,814	123,966	122,859	925	$80.46	$2.89
Jun 2026	5,235	5,227	131,591	130,503	910	$84.81	$3.15
May 2026	5,636	5,652	141,208	139,617	1,405	$102.13	$2.94
Apr 2026	5,730	5,719	141,780	140,846	755	$100.32	$2.77
Mar 2026	6,208	6,205	153,018	150,843	1,987	$91.38	$3.04
Feb 2026	5,891	5,904	145,664	145,482	13	$64.51	$3.62
Jan 2026	7,066	7,055	170,559	167,759	2,611	$60.04	$7.72
Dec 2025	7,533	7,570	181,911	181,477	242	$57.97	$4.26
Nov 2025	6,875	6,868	173,133	172,849	97	$60.06	$3.79
Oct 2025	9,508	9,494	228,191	227,964	32	$60.89	$3.19
Sep 2025	9,925	9,965	215,875	215,497	199	$63.96	$2.97
Aug 2025	12,996	12,982	269,768	269,100	471	$64.86	$2.91
Jul 2025	14,463	14,467	252,362	251,602	587	$68.39	$3.20
Jun 2025	13,872	13,877	196,410	195,682	573	$68.17	$3.02
May 2025	15,299	15,350	222,622	221,623	840	$62.17	$3.12
Apr 2025	21,298	21,155	296,806	295,191	1,515	$63.54	$3.42
Mar 2025	1,680	1,651	22,615	22,247	341	$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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