Trinity County leases reported 8.1K barrels of oil and 48.3K MCF of gas to the Texas Railroad Commission in the 12 months to Jul 2026, ranking #204 of 219 producing Texas counties by oil-equivalent volume.
8.1KBBL oil, last 12 months▼ 37% vs prior 12
48.3KMCF gas, last 12 months▲ 75% vs prior 12
0new permits, Oct 1–Oct 14
15+top leases listed below
Watch Trinity County. Get one email when RRC publishes new production or a new drilling permit for this county. Free; unsubscribe any time.
We store your email and this county only to send these alerts. Privacy.
Trinity County highlighted; dots are its new permits with coordinates.
Trinity County oil + condensate (BBL per month, last 36 months)
Trinity County gas (MCF per month, last 36 months)
Jun 2026 and Jul 2026 are provisional (lighter bars) and usually rise as late reports arrive.
Trinity County production in brief
Trinity County produced 8,130 barrels of oil and condensate and 48,261 MCF of gas in the 12 months from Aug 2025 to Jul 2026, about 0.0% of Texas oil and 0.0% of Texas gas on our county figures. Compared with the previous 12 months, oil was down 37% and gas was up 75%. The highest oil month in the last three years was Dec 2023 at 1,684 barrels. The largest operators by oil-equivalent volume were PARTEN OPERATING INC., UPSTREAM RESOURCE PARTNERS, LLC and 84 ENERGY LLC. The top lease by oil was 1966 PARTNERSHIP, operated by UPSTREAM RESOURCE PARTNERS, LLC, with 4,102 barrels. RRC issued no new drilling permits in Trinity County between October 1 and Oct 14, 2026.
Top leases, last 12 months
Lease
Operator
Field
Oil (BBL)
Gas (MCF)
1966 PARTNERSHIP
UPSTREAM RESOURCE PARTNERS, LLC
M. GASTON (CARRIZO -B-)
4,102
0
CHAMPION INTERNATIONAL CORP.
PARTEN OPERATING INC.
TANTABOGUE CREEK (DEXTER)
1,168
48,261
SIMMS
HD OPERATING CO, LLC
M. GASTON (CARRIZO -B-)
1,096
0
GASTON, L. W.
HD OPERATING CO, LLC
M. GASTON (CARRIZO -B-)
584
0
MCCLAIN
HD OPERATING CO, LLC
M. GASTON (CARRIZO -B-)
562
0
REYNOLDS
HD OPERATING CO, LLC
M. GASTON (CARRIZO -B-)
381
0
EDINBURGH
HD OPERATING CO, LLC
M. GASTON (CARRIZO -B-)
163
0
C & E TRUST
HD OPERATING CO, LLC
M. GASTON (CARRIZO -B-)
74
0
CAMERON MINERALS TRUST
GARRISON OPERATING, L.L.C.
GLENDALE, EAST (WOODBINE)
0
0
KENLEY
RHC ENERGY (USA) LLC
APPLE SPRINGS (GLEN ROSE)
0
0
CAMERON MINERALS TRUST
GARRISON OPERATING, L.L.C.
GLENDALE (WOODBINE, LOWER)
0
0
CAMERON MINERALS TRUST
GARRISON OPERATING, L.L.C.
GLENDALE, EAST (WILCOX)
0
0
MCBRIDE
DUAL PRODUCTION PARTNERS, LLC
DIXIE COURTIN' (CARRIZO B)
0
0
SIMMS
HD OPERATING CO, LLC
M. GASTON (QUEEN CITY "A")
0
0
GREAT WEST CMT
GARRISON OPERATING, L.L.C.
CAMERON LAKE (AUSTIN CHALK)
0
0
Top operators, last 12 months
Operator
Leases
Oil (BBL)
Gas (MCF)
PARTEN OPERATING INC.
1
1,168
48,261
UPSTREAM RESOURCE PARTNERS, LLC
1
4,102
0
84 ENERGY LLC
7
1,535
0
HD OPERATING CO, LLC
7
1,325
0
RHC ENERGY (USA) LLC
1
0
0
SOUTHCOAST PRODUCTION INC
1
0
0
J POSEY OPERATING LLC
2
0
0
DUAL PRODUCTION PARTNERS, LLC
1
0
0
GARRISON OPERATING, L.L.C.
4
0
0
GRAYSTONE ENERGY CORPORATION
1
0
0
New drilling permits this month
No new permits in this county in the current RRC daily file.
Monthly figures
Month
Oil (BBL)
Gas (MCF)
Leases reporting
Jul 2026 (provisional)
112
3,621
19
Jun 2026 (provisional)
95
4,300
19
May 2026
175
4,748
19
Apr 2026
198
4,602
19
Mar 2026
520
4,113
19
Feb 2026
1,107
3,028
19
Jan 2026
1,124
3,301
19
Dec 2025
1,084
3,267
19
Nov 2025
546
3,615
19
Oct 2025
808
4,096
19
Sep 2025
1,352
4,604
19
Aug 2025
1,009
4,966
19
Questions about Trinity County minerals
How do I look up my lease in Trinity County?
Find the RRC lease number on your check stub, then search it on our lease search or in the RRC Production Data Query using district and lease number. Without a number, open the RRC GIS viewer, go to Trinity County and click the well. Step by step: how to look up your lease on RRC.
Who are the top operators in Trinity County?
By oil-equivalent volume over the 12 months to Jul 2026: PARTEN OPERATING INC. (1,168 BBL oil, 48,261 MCF gas), UPSTREAM RESOURCE PARTNERS, LLC (4,102 BBL oil, 0 MCF gas) and 84 ENERGY LLC (1,535 BBL oil, 0 MCF gas). The full list is in the table above.
How are royalties calculated on Trinity County production?
A gross royalty is roughly (oil volume × oil price + gas volume × gas price) × your decimal interest. Your decimal is on your check stub or division order. County production in May 2026 was 175 BBL of oil; try your own lease in the royalty estimator. Severance tax and any deductions your lease allows reduce the check.
How do I sell mineral rights in Trinity County?
Start with the production history of your lease on its page here, then compare several offers on the same basis (price per net mineral acre or a multiple of monthly royalty). Recent permits in the county (0 so far this month) can matter to buyers. See how to sell mineral rights. We are not a buyer or broker.
Source: Texas Railroad Commission (data sets, Production Data Query). Data date: RRC Production Data Query dump, extract dated Sep 18, 2026; production through Jul 2026. Jun 2026 and Jul 2026 are provisional: operators file late and amend, so these months usually rise in later releases. Oil = crude oil + condensate (BBL); gas = gas-well gas + casinghead gas (MCF), as reported to RRC. RRC notes county-level figures are allocated estimates based on allowables and potentials. Methodology.