LEONARD JOHNSON

Oil · District 7B · Lease #30317

Operator: TERRELL OIL & GAS PRODUCTION CO.

Cum Oil

121k BBL

Cum Gas

584k MCF

casinghead

Wells

10

Production

2009-02 — 2026-04

Peak Month

2010-06

Production History

Cum Oil: 120,734 BBL Cum Gas: 584,171 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,900 BBL/mo

Di (annual)

38.5%

b-factor

0.1

EUR

100,411 BBL

R-squared

0.804

type

hyperbolic

Operator History (from monthly production reports)

2009-02 — 2026-07 TERRELL OIL & GAS PRODUCTION CO. 210 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10TERRELL OIL & GAS PRODUCTION CO.14,8002013-07-15
9ATERRELL OIL & GAS PRODUCTION CO.34,6102011-07-29
8TERRELL OIL & GAS PRODUCTION CO.14,8002011-03-08
7TERRELL OIL & GAS PRODUCTION CO.14,8002010-03-25
6TERRELL OIL & GAS PRODUCTION CO.14,6502010-03-11
1ETERRELL OIL & GAS PRODUCTION CO.24,9992008-10-24
1DTERRELL OIL & GAS PRODUCTION CO.14,9992008-09-12
1CTERRELL OIL & GAS PRODUCTION CO.24,9002008-08-04
1BTERRELL OIL & GAS PRODUCTION CO.14,9002008-03-31
1ATERRELL OIL & GAS PRODUCTION CO.14,9992007-10-08