ROCHE

Oil · District 05 · Lease #3197

Operator: SOUTHWEST OPERATING, INC.-TYLER

Cum Oil

45k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1995-05

Production History

Cum Oil: 44,870 BBL Cum Gas: 6,129 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

229 BBL/mo

Di (annual)

5.3%

b-factor

0.0

EUR

48,281 BBL

R-squared

0.556

type

exponential

Operator History (from monthly production reports)

2022-01 — 2026-07 SOUTHWEST OPERATING, INC.-TYLER 55 mo
2001-04 — 2021-12 ATLANTIS OIL COMPANY, INC. 249 mo
1995-02 — 2001-03 SOUTHWEST OPERATING, INC.-TYLER 74 mo
1993-01 — 1995-01 PERRYMAN OPERATING COMPANY 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTHWEST OPERATING, INC.-TYLER312,5001987-12-22