MANN15 P1 UNIT

Oil · District 7C · Lease #19536

Operator: COG OPERATING LLC

Cum Oil

964k BBL

Cum Gas

5.4M MCF

casinghead

Wells

3

Production

2017-02 — 2026-04

Peak Month

2018-05

Production History

Cum Oil: 964,039 BBL Cum Gas: 5,412,924 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

74,180 BBL/mo

Di (annual)

279.8%

b-factor

0.8

EUR

1,104,111 BBL

R-squared

0.977

type

hyperbolic

Operator History (from monthly production reports)

2017-02 — 2026-07 COG OPERATING LLC 114 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1501BHCOG OPERATING LLC310,5002016-06-21
1502BHCOG OPERATING LLC210,5002016-06-15
1519AHCOG OPERATING LLC210,5002016-06-15