LOCHRIDGE -D-

Oil · District 09 · Lease #19158

Operator: WHITAKER, TOBY

Cum Oil

15k BBL

Cum Gas

21 MCF

casinghead

Wells

6

Production

1993-01 — 2025-11

Peak Month

2015-07

Production History

Cum Oil: 15,415 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

75 BBL/mo

Di (annual)

24.1%

b-factor

0.0

EUR

3,669 BBL

R-squared

0.416

type

exponential

Operator History (from monthly production reports)

2009-11 — 2026-07 G D ENERGY CORPORATION 201 mo
1995-03 — 2009-10 WHITAKER, TOBY 176 mo
1993-01 — 1995-02 STEINBERGER, GERALD 26 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9G D ENERGY CORPORATION11,9992014-09-03
8G D ENERGY CORPORATION25,0001986-01-18
6G D ENERGY CORPORATION11,3001981-06-15
3G D ENERGY CORPORATION21,8001980-03-06
4G D ENERGY CORPORATION11,8001979-10-04
2G D ENERGY CORPORATION11,8001978-11-06