NAIL "N"

Oil · District 08 · Lease #30970

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

32k BBL

Cum Gas

102k MCF

casinghead

Wells

1

Production

1993-01 — 2014-11

Peak Month

1993-03

Production History

Cum Oil: 31,627 BBL Cum Gas: 101,810 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

205 BBL/mo

Di (annual)

7.1%

b-factor

0.7

EUR

47,946 BBL

R-squared

0.901

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2016-01 PIONEER NATURAL RES. USA, INC. 221 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.19,5001986-09-26