NAIL "L"

Oil · District 08 · Lease #29749

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

128k BBL

Cum Gas

165k MCF

casinghead

Wells

3

Production

1993-01 — 2023-12

Peak Month

2012-07

Production History

Cum Oil: 128,307 BBL Cum Gas: 164,620 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,237 BBL/mo

Di (annual)

33.7%

b-factor

0.2

EUR

99,228 BBL

R-squared

0.839

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 347 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA INC.211,0502011-10-12
2PIONEER NATURAL RES. USA INC.111,1502011-08-17
1PIONEER NATURAL RES. USA INC.19,3001984-12-31