DAVISON

Oil · District 7C · Lease #15947

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

27k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

2005-11 — 2015-09

Peak Month

2007-01

Production History

Cum Oil: 26,539 BBL Cum Gas: 38,067 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

365 BBL/mo

Di (annual)

12.7%

b-factor

0.0

EUR

34,379 BBL

R-squared

0.386

type

exponential

Operator History (from monthly production reports)

2005-11 — 2016-03 PIONEER NATURAL RES. USA, INC. 125 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.29,6502015-11-06