SHINER RANCH

Oil · District 01 · Lease #4933

Operator: TRINITY OPERATING (USG), LLC

Cum Oil

634k BBL

Cum Gas

1.2M MCF

casinghead

Wells

13

Production

1993-01 — 2021-03

Peak Month

1993-11

Production History

Cum Oil: 634,432 BBL Cum Gas: 1,218,528 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,362 BBL/mo

Di (annual)

16.0%

b-factor

0.0

EUR

552,640 BBL

R-squared

0.772

type

exponential

Operator History (from monthly production reports)

2018-02 — 2026-07 TRINITY OPERATING (USG), LLC 102 mo
2003-02 — 2018-01 TEXAS AMERICAN RESOURCES COMPANY 180 mo
1999-10 — 2003-01 KERR-MCGEE OIL & GAS ONSHORE LLC 40 mo
1999-04 — 1999-09 KERR-MCGEE CORPORATION 6 mo
1993-01 — 1999-03 ORYX ENERGY COMPANY 75 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13HTRINITY OPERATING (USG) LLC18,1682013-05-22
2TRINITY OPERATING (USG), LLC212,2502004-11-18
10TRINITY OPERATING (USG) LLC17,5001994-01-21
7TRINITY OPERATING (USG) LLC37,6501993-07-13
9TRINITY OPERATING (USG) LLC27,5751992-02-25
8TRINITY OPERATING (USG) LLC27,6001991-12-20
6TRINITY OPERATING (USG) LLC17,4491991-11-01
5TRINITY OPERATING (USG) LLC17,3901991-09-13
4TRINITY OPERATING (USG) LLC112,2001991-08-13
3TRINITY OPERATING (USG) LLC112,1001991-05-29
1TRINITY OPERATING (USG) LLC111,4001991-02-15
101TRINITY OPERATING (USG) LLC18,0001990-07-09
10342-163-30928TRINITY OPERATING (USG) LLC------