ZYBACH "B"

Oil · District 10 · Lease #6807

Operator: TECOLOTE ENERGY OPERATING, LLC

Cum Oil

2k BBL

Cum Gas

881 MCF

casinghead

Wells

1

Production

1993-01 — 1994-09

Peak Month

1993-06

Production History

Cum Oil: 1,752 BBL Cum Gas: 881 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

103 BBL/mo

Di (annual)

27.2%

b-factor

0.0

EUR

4,500 BBL

R-squared

0.575

type

exponential

Operator History (from monthly production reports)

2020-01 — 2020-01 BLACKBEARD OPERATING, LLC 1 mo
2016-07 — 2019-12 TECOLOTE ENERGY OPERATING, LLC 42 mo
2000-04 — 2016-06 DEVON ENERGY PRODUCTION CO, L.P. 195 mo
1997-01 — 2000-03 DEVON ENERGY CORPORATION(NEVADA) 39 mo
1993-01 — 1996-12 KERR-MCGEE CORPORATION 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2501BLACKBEARD OPERATING LLC19,2001991-05-08