SPL ECHOLS & CLAY "268"

Oil · District 08 · Lease #39827

Operator: PARSLEY ENERGY OPERATIONS, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

49k BBL

Cum Gas

33k MCF

casinghead

Wells

1

Production

2009-09 — 2024-02

Peak Month

2010-03

Production History

Cum Oil: 49,471 BBL Cum Gas: 33,484 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

926 BBL/mo

Di (annual)

48.4%

b-factor

0.6

EUR

48,151 BBL

R-squared

0.626

type

hyperbolic

Operator History (from monthly production reports)

2020-04 — 2026-03 EOG RESOURCES, INC. 72 mo

2020-03 — 2020-03 CGS OPERATING, LLC 1 mo

2015-11 — 2020-02 EXL PETROLEUM OPERATING INC. 52 mo

2012-06 — 2015-10 PARSLEY ENERGY OPERATIONS, LLC 41 mo

2009-09 — 2012-05 MAK-J ENERGY PARTNERS(TX),LTD. 33 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
403	42-115-33282	EOG RESOURCES INC.	2	12,250	2009-07-07