THURMAN 143-13

Oil · District 08 · Lease #46415

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Cum Oil

213k BBL

Cum Gas

376k MCF

casinghead

Wells

1

Production

2015-01 — 2021-05

Peak Month

2015-07

Production History

Cum Oil: 213,032 BBL Cum Gas: 375,572 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,687 BBL/mo

Di (annual)

103.3%

b-factor

0.0

EUR

112,611 BBL

R-squared

0.301

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 UPCURVE ENERGY, LLC 66 mo
2018-08 — 2021-01 NOBLE ENERGY INC 30 mo
2017-04 — 2018-07 NBL PERMIAN LLC 16 mo
2015-01 — 2017-03 WILLIAMS, CLAYTON ENERGY, INC. 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HUPCURVE ENERGY LLC112,5002014-09-11