SLAUGHTER 8C

Oil · District 08 · Lease #45651

Operator: PIONEER NATURAL RES. USA, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

27k BBL

Cum Gas

19k MCF

casinghead

Wells

1

Production

2014-04 — 2026-04

Peak Month

2014-05

Production History

Cum Oil: 27,433 BBL Cum Gas: 19,028 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

370 BBL/mo

Di (annual)

18.5%

b-factor

0.0

EUR

23,999 BBL

R-squared

0.401

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo

2017-06 — 2023-05 PETROLEGACY ENERGY II, LLC 72 mo

2014-04 — 2017-05 PIONEER NATURAL RES. USA, INC. 38 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-317-39189	OVINTIV USA INC.	1	11,000	2014-01-23