DAVISON "40"

Oil · District 08 · Lease #38613

Operator: PIONEER NATURAL RES. USA, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

38k BBL

Cum Gas

34k MCF

casinghead

Wells

2

Production

2007-11 — 2021-07

Peak Month

2007-12

Production History

Cum Oil: 38,148 BBL Cum Gas: 33,661 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

923 BBL/mo

Di (annual)

34.9%

b-factor

0.2

EUR

39,494 BBL

R-squared

0.892

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2023-08 OVINTIV USA INC. 3 mo

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

2007-11 — 2017-05 PIONEER NATURAL RES. USA, INC. 115 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-317-34945	OVINTIV USA INC.	1	11,000	2007-08-27
1	42-115-33203	OVINTIV USA INC.	1	11,000	2007-08-07