MIDSHOT -A-

Oil · District 08 · Lease #38496

Operator: REEF EXPLORATION, L.P.

Cum Oil

26k BBL

Cum Gas

43k MCF

casinghead

Wells

2

Production

2007-10 — 2019-08

Peak Month

2009-10

Production History

Cum Oil: 25,792 BBL Cum Gas: 43,248 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

939 BBL/mo

Di (annual)

59.3%

b-factor

0.0

EUR

18,980 BBL

R-squared

0.424

type

exponential

Operator History (from monthly production reports)

2019-09 — 2026-07 MADISON AND WRIGHT LLC 83 mo
2016-07 — 2019-08 QUADRUM ENERGY LLC 38 mo
2014-04 — 2016-06 MADISON AND WRIGHT LLC 27 mo
2007-10 — 2014-03 REEF EXPLORATION, L.P. 78 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MADISON AND WRIGHT LLC15,5002002-09-05
2MADISON AND WRIGHT LLC14,6001988-12-13