MATTHEWS J. B. "72"

Oil · District 7B · Lease #27311

Operator: THROCKMORTON OIL, INC.

Cum Oil

32k BBL

Cum Gas

312k MCF

casinghead

Wells

1

Production

1994-08 — 2017-07

Peak Month

1996-08

Production History

Cum Oil: 31,500 BBL Cum Gas: 312,434 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

326 BBL/mo

Di (annual)

70.6%

b-factor

1.2

EUR

24,216 BBL

R-squared

0.719

type

hyperbolic

Operator History (from monthly production reports)

2006-03 — 2019-07 BRECK OPERATING CORP. 161 mo
2005-01 — 2006-02 ENCON SERVICES, INC. 14 mo
1994-08 — 2004-12 THROCKMORTON OIL, INC. 125 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1THROCKMORTON OIL INC.44,9991993-06-29