JOHNSON-GAIL

Oil · District 03 · Lease #25369

Operator: DAVIS BROS. OIL PRODUCERS, INC.

Cum Oil

79k BBL

Cum Gas

114k MCF

casinghead

Wells

1

Production

2008-01 — 2010-06

Peak Month

2008-04

Production History

Cum Oil: 78,865 BBL Cum Gas: 113,682 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,320 BBL/mo

Di (annual)

146.6%

b-factor

0.1

EUR

57,536 BBL

R-squared

0.813

type

hyperbolic

Operator History (from monthly production reports)

2008-01 — 2013-08 DAVIS BROS. OIL PRODUCERS, INC. 68 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DAVIS SOUTHERN OPERATING CO LLC38,7252026-08-24