PARKS, ROY "C"

Oil · District 08 · Lease #39585

Operator: COG OPERATING LLC

Cum Oil

243k BBL

Cum Gas

500k MCF

casinghead

Wells

6

Production

2009-04 — 2024-04

Peak Month

2012-11

Production History

Cum Oil: 243,368 BBL Cum Gas: 499,562 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,073 BBL/mo

Di (annual)

40.1%

b-factor

0.2

EUR

189,572 BBL

R-squared

0.879

type

hyperbolic

Operator History (from monthly production reports)

2009-04 — 2024-09 COG OPERATING LLC 186 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5COG OPERATING LLC112,0002012-02-28
8COG OPERATING LLC112,0002011-12-29
6COG OPERATING LLC112,0002011-10-25
4COG OPERATING LLC111,5002009-12-18
2COG OPERATING LLC19,3001984-10-23
1COG OPERATING LLC19,3001984-10-19