CLAY 166

Oil · District 08 · Lease #40869

Operator: RUWCO OIL AND GAS CORP.

Cum Oil

65k BBL

Cum Gas

154k MCF

casinghead

Wells

2

Production

2010-11 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 64,593 BBL Cum Gas: 154,297 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,604 BBL/mo

Di (annual)

56.1%

b-factor

0.5

EUR

64,018 BBL

R-squared

0.942

type

hyperbolic

Operator History (from monthly production reports)

2011-12 — 2026-07 APACHE CORPORATION 176 mo
2010-11 — 2011-11 RUWCO OIL AND GAS CORP. 13 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HAPACHE CORPORATION19,0002013-01-28
1APACHE CORPORATION29,8002010-08-18