WELDER EFH

Oil · District 04 · Lease #13937

Operator: WELDERXP LTD.

Cum Oil

36k BBL

Cum Gas

12k MCF

casinghead

Wells

1

Production

2013-11 — 2015-05

Peak Month

2014-01

Production History

Cum Oil: 35,774 BBL Cum Gas: 12,403 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,504 BBL/mo

Di (annual)

118.6%

b-factor

0.1

EUR

39,409 BBL

R-squared

0.761

type

hyperbolic

Operator History (from monthly production reports)

2023-01 — 2026-07 WELDERXP LTD. 43 mo
2013-11 — 2022-12 WELDER EXPLORATION & PROD., INC. 110 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WELDERXP LTD.27,5002013-08-12