MATTHEWS 81A

Oil · District 7B · Lease #18078

Operator: JACOBS, C. E., CO.

Cum Oil

18k BBL

Cum Gas

93 MCF

casinghead

Wells

5

Production

1993-01 — 2017-03

Peak Month

1993-04

Production History

Cum Oil: 17,668 BBL Cum Gas: 93 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

269 BBL/mo

Di (annual)

17.2%

b-factor

0.0

EUR

18,694 BBL

R-squared

0.548

type

exponential

Operator History (from monthly production reports)

1993-01 — 2017-08 JACOBS, C. E., CO. 296 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6JACOBS C. E. CO.11,8001984-09-04
5JACOBS C. E. CO.11,8001984-05-21
4JACOBS C. E. CO.11,8001984-04-24
3JACOBS C. E. CO.11,8001982-10-26
1JACOBS C. E. CO.11,8001981-10-27