MCWILLIAMS 207

Oil · District 7B · Lease #30178

Operator: QUAIL WELL SERVICE, INC.

Cum Oil

6k BBL

Cum Gas

0 MCF

Wells

1

Production

2008-08 — 2012-06

Peak Month

2008-08

Production History

Cum Oil: 6,187 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

813 BBL/mo

Di (annual)

297.2%

b-factor

0.4

EUR

5,390 BBL

R-squared

0.909

type

hyperbolic

Operator History (from monthly production reports)

2008-08 — 2016-10 QUAIL WELL SERVICE, INC. 99 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2QUAIL WELL SERVICE INC.13,9972008-05-27