Texas oil lease

Producing

JEFFREYS

Name: JEFFREYS monthly oil and gas production, Runnels County, Texas
Creator: Texas Railroad Commission

Jeffreys is an oil lease in Runnels County, Texas, operated by TCS Petroleum Co., LLC in the Nordic (Dog Bend) field.

9 wells

466bbl oil, last 12 months+12% vs prior year

Operator: TCS Petroleum Co., LLC
County: Runnels County
Field: Nordic (Dog Bend)
RRC lease: 7C-09635

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Where it sits

This county

Runnels County

Oil in Jul 2026: 49 bbl
Reporting since: Jan 2020

Production by month

Oil output rose 12% over the last 12 months

Oil (bars)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed 3 times, most recently in Jan 2026

TCS Petroleum Co., LLC Jan 2026 to now
Ohlhausen Oil Company Sep 2025 to Dec 2025
TCS Petroleum Co., LLC Jul 2024 to Aug 2025
R & R Well Service, Inc. Jan 2020 to Jun 2024

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

9 wells on this lease

Wells on JEFFREYS
API number	Well no.	Status
42-399-32142	1	Shut-in
42-399-32294	2	Active
42-399-32442	4	Active
42-399-33109	6	Active
42-399-33171	7	Shut-in
42-399-33268	9	Active
42-399-33269	8	Shut-in
42-399-33856	11	Active
42-399-33860	12	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From
Bml, Inc. B	Oil	Gathers	100	Jan 1, 2001

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

Who buys my oil Oil price check

906 acres on the newest permit

The wells on this lease state different acreage

The permits state between 46.57 and 906 acres.

10 wells are listed on this lease

Permits for Jeffreys
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-399-33268	9	Sep 17, 1991	Jan 6, 1990	906	Vertical
42-399-33860	12	Sep 5, 1991	Jan 7, 1990	83.20	Vertical
42-399-33109	6	Sep 3, 1991	Feb 21, 1984	906	Vertical
42-399-33856	11	Jun 18, 1987	Oct 15, 1987	46.57	Vertical
42-399-33269	8	Jul 3, 1984	Jan 10, 1985	906	Vertical
42-399-33171	7	Mar 19, 1984	Jun 22, 1984	906	Vertical
42-399-32731	3	Aug 15, 1983	Jul 8, 1983	906	Vertical
42-399-32442	4	May 5, 1982	Sep 1, 1982	906	Vertical
42-399-32294	2	Dec 18, 1981	Apr 8, 1982	906	Vertical
42-399-32142	1	Aug 24, 1981	Jan 10, 1982	906	Vertical

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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36 months, newest first

Ledger for JEFFREYS
Month	Operator	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026TCS Petroleum	TCS Petroleum Co., LLC	49	178	$80.46	$2.89
Jun 2026TCS Petroleum	TCS Petroleum Co., LLC	45	0	$84.81	$3.15
May 2026TCS Petroleum	TCS Petroleum Co., LLC	46	0	$102.13	$2.94
Apr 2026TCS Petroleum	TCS Petroleum Co., LLC	45	0	$100.32	$2.77
Mar 2026TCS Petroleum	TCS Petroleum Co., LLC	59	177	$91.38	$3.04
Feb 2026TCS Petroleum	TCS Petroleum Co., LLC	54	0	$64.51	$3.62
Jan 2026TCS Petroleum	TCS Petroleum Co., LLC	30	0	$60.04	$7.72
Dec 2025Ohlhausen Oil	Ohlhausen Oil Company	36	0	$57.97	$4.26
Nov 2025Ohlhausen Oil	Ohlhausen Oil Company	31	0	$60.06	$3.79
Oct 2025Ohlhausen Oil	Ohlhausen Oil Company	2	178	$60.89	$3.19
Sep 2025Ohlhausen Oil	Ohlhausen Oil Company	41	0	$63.96	$2.97
Aug 2025TCS Petroleum	TCS Petroleum Co., LLC	28	0	$64.86	$2.91
Jul 2025TCS Petroleum	TCS Petroleum Co., LLC	34	0	$68.39	$3.20
Jun 2025TCS Petroleum	TCS Petroleum Co., LLC	33	0	$68.17	$3.02
May 2025TCS Petroleum	TCS Petroleum Co., LLC	39	169	$62.17	$3.12
Apr 2025TCS Petroleum	TCS Petroleum Co., LLC	35	0	$63.54	$3.42
Mar 2025TCS Petroleum	TCS Petroleum Co., LLC	36	0	$68.24	$4.12
Feb 2025TCS Petroleum	TCS Petroleum Co., LLC	33	0	$71.53	$4.19
Jan 2025TCS Petroleum	TCS Petroleum Co., LLC	37	0	$75.74	$4.13
Dec 2024TCS Petroleum	TCS Petroleum Co., LLC	39	166	$70.12	$3.01
Nov 2024TCS Petroleum	TCS Petroleum Co., LLC	36	0	$69.95	$2.12
Oct 2024TCS Petroleum	TCS Petroleum Co., LLC	30	0	$71.99	$2.20
Sep 2024TCS Petroleum	TCS Petroleum Co., LLC	32	0	$70.24	$2.28
Aug 2024TCS Petroleum	TCS Petroleum Co., LLC	31	0	$76.68	$1.99
Jul 2024TCS Petroleum	TCS Petroleum Co., LLC	33	0	$81.80	$2.07
Jun 2024R &	R & R Well Service, Inc.	31	169	$79.77	$2.54
May 2024R &	R & R Well Service, Inc.	30	0	$80.02	$2.12
Apr 2024R &	R & R Well Service, Inc.	22	0	$85.35	$1.60
Mar 2024R &	R & R Well Service, Inc.	32	0	$81.28	$1.49
Feb 2024R &	R & R Well Service, Inc.	29	0	$77.25	$1.72
Jan 2024R &	R & R Well Service, Inc.	22	0	$74.15	$3.18
Dec 2023R &	R & R Well Service, Inc.	18	173	$71.90	$2.52
Nov 2023R &	R & R Well Service, Inc.	16	0	$77.69	$2.71
Oct 2023R &	R & R Well Service, Inc.	22	0	$85.64	$2.98
Sep 2023R &	R & R Well Service, Inc.	29	0	$89.43	$2.64
Aug 2023R &	R & R Well Service, Inc.	11	0	$81.39	$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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