SNOWDEN "A"

Oil · District 08 · Lease #33406

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

888k BBL

Cum Gas

1.5M MCF

casinghead

Wells

8

Production

1993-01 — 2023-08

Peak Month

2013-08

Production History

Cum Oil: 888,230 BBL Cum Gas: 1,511,655 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,849 BBL/mo

Di (annual)

15.9%

b-factor

0.0

EUR

515,535 BBL

R-squared

0.584

type

exponential

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 (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8PIONEER NATURAL RES. USA INC.111,4502012-08-13
9PIONEER NATURAL RES. USA INC.111,3502011-07-26
6PIONEER NATURAL RES. USA INC.111,0001996-10-28
1PIONEER NATURAL RES. USA INC.18,9001992-01-21
3PIONEER NATURAL RES. USA INC.18,9001992-01-21
4PIONEER NATURAL RES. USA INC.18,9001992-01-16
5PIONEER NATURAL RES. USA INC.18,9001992-01-16
2PIONEER NATURAL RES. USA INC.18,9001992-01-15