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ORSON 27

Oil · District 08 · Lease #40430

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

189k BBL

Cum Gas

435k MCF

casinghead

Wells

4

Production

2010-05 — 2026-04

Peak Month

2014-10

Production History

Cum Oil: 188,846 BBL Cum Gas: 434,984 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,754 BBL/mo

Di (annual)

30.8%

b-factor

0.6

EUR

134,577 BBL

R-squared

0.501

type

hyperbolic

Operator History (from monthly production reports)

2024-06 — 2026-07 SABALO II OPERATING, LLC 26 mo
2021-09 — 2024-05 MONTROSE OPERATING LLC 33 mo
2017-10 — 2021-08 THRONE PETROLEUM RESOURCES LLC 47 mo
2017-04 — 2017-09 NBL PERMIAN LLC 6 mo
2010-05 — 2017-03 WILLIAMS, CLAYTON ENERGY, INC. 83 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-003-45963SABALO II OPERATING, LLC211,7002014-02-20
342-003-45796SABALO II OPERATING, LLC211,7502013-12-12
242-003-42166SABALO II OPERATING, LLC111,6002010-10-21
142-003-41456SABALO II OPERATING, LLC112,5002010-02-19