SUN GULF ETAL FEE

Oil · District 03 · Lease #5333

Operator: TRANSOIL, INC.

Cum Oil

7k BBL

Cum Gas

415 MCF

casinghead

Wells

3

Production

1993-01 — 2017-09

Peak Month

1994-11

Production History

Cum Oil: 6,717 BBL Cum Gas: 415 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

214 BBL/mo

Di (annual)

18.3%

b-factor

0.1

EUR

15,462 BBL

R-squared

0.494

type

hyperbolic

Operator History (from monthly production reports)

2018-10 — 2026-07 DARTEX ENERGY CORPORATION 94 mo
2013-09 — 2018-09 CTL OIL & GAS CORPORATION 61 mo
1995-11 — 2013-08 TEXAS AMERICAN RESOURCES COMPANY 214 mo
1993-08 — 1995-10 BALCONES PRODUCTION COMPANY 27 mo
1993-01 — 1993-07 TRANSOIL, INC. 7 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4DARTEX ENERGY CORPORATION19,5162003-07-21
242-291-04377DARTEX ENERGY CORPORATION------
342-291-05447DARTEX ENERGY CORPORATION------