Texas gas well

No report in 6+ months

HEFTE, MARY TOM TRUST

Name: HEFTE, MARY TOM TRUST monthly oil and gas production, Nueces County, Texas
Creator: Texas Railroad Commission

Hefte, Mary Tom Trust is a gas well in Nueces County, Texas, operated by Harper Hefte, Inc. in the Agua Dulce (Consolidated Frio) field.

1 well

88mcf gas, last 12 months−94% vs prior year

Operator: Harper Hefte, Inc.
County: Nueces County
Field: Agua Dulce (Consolidated Frio)
RRC lease: 04-173526

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Where it sits

This county

Nueces County

Gas in Oct 2022: 0 mcf
Reporting since: Jan 2020

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Sales
No sales reported for the last 12 months of state data (through Jul 2026).
Wells
The one well on this lease is marked plugged.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 94% over the last 12 months

Gas (bars)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on HEFTE, MARY TOM TRUST
API number	Well no.	Status
42-355-31807	10	Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From
Ngl Crude Logistics, LLC	Condensate	Gathers	100	Sep 1, 2014
Enerfin Field Services LLC	Gas-well gas	Buys	100	Apr 1, 2012
Enerfin Field Services LLC	Gas-well gas	Gathers	100	Apr 1, 2012

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

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453 acres on the newest permit

Good to know
All listed wells are plugged
The RRC wellbore records mark all listed wells as plugged. These records do not show whether earlier royalties remain payable. Ask the payor about any unpaid months.

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Permits for Hefte, Mary Tom Trust
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-355-31807	10	Jun 18, 1999	Jun 7, 1999	453	Vertical

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

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34 months, newest first

Ledger for HEFTE, MARY TOM TRUST
Month	Gas producedmcf	Gas soldmcf, codes 2+3	WTI$/bbl	Henry Hub$/MMBtu
Oct 2022	0	0	$87.55	$5.66
Sep 2022	0	0	$84.26	$7.88
Aug 2022	0	0	$93.67	$8.81
Jul 2022	0	0	$101.62	$7.28
Jun 2022	0	0	$114.84	$7.70
May 2022	0	0	$109.55	$8.14
Apr 2022	0	0	$101.78	$6.60
Mar 2022	0	0	$108.50	$4.90
Feb 2022	0	0	$91.64	$4.69
Jan 2022	0	0	$83.22	$4.38
Dec 2021	47	47	$71.71	$3.76
Nov 2021	41	41	$79.15	$5.05
Oct 2021	142	142	$81.48	$5.51
Sep 2021	200	200	$71.65	$5.16
Aug 2021	84	84	$67.73	$4.07
Jul 2021	117	117	$72.49	$3.84
Jun 2021	0	0	$71.38	$3.26
May 2021	90	90	$65.17	$2.91
Apr 2021	145	145	$61.72	$2.66
Mar 2021	94	94	$62.33	$2.62
Feb 2021	152	152	$59.04	$5.35
Jan 2021	161	161	$52.00	$2.71
Dec 2020	165	165	$47.02	$2.58
Nov 2020	177	177	$40.94	$2.61
Oct 2020	161	161	$39.40	$2.39
Sep 2020	126	126	$39.63	$1.92
Aug 2020	220	220	$42.34	$2.30
Jul 2020	195	195	$40.71	$1.76
Jun 2020	196	196	$38.31	$1.63
May 2020	130	130	$28.56	$1.75
Apr 2020	0	0	$16.55	$1.74
Mar 2020	0	0	$29.21	$1.79
Feb 2020	0	0	$50.54	$1.91
Jan 2020	0	0	$57.52	$2.02

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

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