DOBIE

Oil · District 02 · Lease #9216

Operator: WELDER EXPLORATION & PROD., INC.

Cum Oil

22k BBL

Cum Gas

56k MCF

casinghead

Wells

1

Production

2008-05 — 2015-07

Peak Month

2008-07

Production History

Cum Oil: 22,344 BBL Cum Gas: 56,488 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,232 BBL/mo

Di (annual)

321.1%

b-factor

0.7

EUR

13,355 BBL

R-squared

0.561

type

hyperbolic

Operator History (from monthly production reports)

2026-05 — 2026-07 LOS HIJOS DE SANCHEZ J LLC 3 mo
2024-12 — 2026-04 FINALY RESOURCES LLC 17 mo
2021-05 — 2024-11 VAQUERO OPERATING 43 mo
2012-11 — 2021-04 WELDER EXPLORATION & PROD., INC. 102 mo
2008-05 — 2012-10 CHOICE EXPLORATION, INC. 54 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4LOS HIJOS DE SANCHEZ J LLC14,8002008-03-25