TATE "B"

Oil · District 08 · Lease #37876

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

223k BBL

Cum Gas

238k MCF

casinghead

Wells

5

Production

2006-10 — 2026-04

Peak Month

2012-06

Production History

Cum Oil: 222,977 BBL Cum Gas: 238,212 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,039 BBL/mo

Di (annual)

58.9%

b-factor

0.6

EUR

176,382 BBL

R-squared

0.885

type

hyperbolic

Operator History (from monthly production reports)

2006-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 238 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA, INC.111,7002011-11-04
6PIONEER NATURAL RES. USA, INC.211,7002011-11-04
1PIONEER NATURAL RES. USA, INC.111,4502011-05-12
2PIONEER NATURAL RES. USA, INC.19,9752006-06-16
3PIONEER NATURAL RES. USA, INC.19,9752006-05-01