MYRTLE "B"

Oil · District 08 · Lease #33231

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

88k BBL

Cum Gas

332k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 87,932 BBL Cum Gas: 331,703 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

556 BBL/mo

Di (annual)

10.0%

b-factor

0.5

EUR

95,129 BBL

R-squared

0.770

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2020-08 — 2021-05 DE3 OPERATING LLC 10 mo
1997-09 — 2020-07 PIONEER NATURAL RES. USA, INC. 275 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.19,5001991-06-10