YATES, C. C.

Oil · District 06 · Lease #14622

Operator: XTO ENERGY INC.

Cum Oil

233k BBL

Cum Gas

795k MCF

casinghead

Wells

1

Production

2006-09 — 2026-04

Peak Month

2012-07

Production History

Cum Oil: 233,013 BBL Cum Gas: 794,977 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,263 BBL/mo

Di (annual)

32.7%

b-factor

0.0

EUR

156,546 BBL

R-squared

0.700

type

exponential

Operator History (from monthly production reports)

2024-07 — 2026-07 MMGL EAST TEXAS II, LLC 25 mo
2014-01 — 2024-06 XTO ENERGY INC. 126 mo
2006-09 — 2013-12 EXXON MOBIL CORPORATION 88 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4 UMMGL EAST TEXAS II, LLC38,2002006-03-15