SNELL "11"

Oil · District 08 · Lease #39449

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

271k BBL

Cum Gas

600k MCF

casinghead

Wells

4

Production

2009-02 — 2026-04

Peak Month

2014-03

Production History

Cum Oil: 271,043 BBL Cum Gas: 600,027 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,222 BBL/mo

Di (annual)

22.9%

b-factor

0.2

EUR

209,303 BBL

R-squared

0.769

type

hyperbolic

Operator History (from monthly production reports)

2009-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 210 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA, INC.111,4502013-09-18
3PIONEER NATURAL RES. USA, INC.211,7502012-07-11
2PIONEER NATURAL RES. USA, INC.110,9002011-12-08
1PIONEER NATURAL RES. USA, INC.110,5002008-08-21