TEXAS TEN 'ZZ'

Oil · District 08 · Lease #43967

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

1.1M BBL

Cum Gas

2.4M MCF

casinghead

Wells

19

Production

2013-04 — 2026-04

Peak Month

2015-08

Production History

Cum Oil: 1,140,867 BBL Cum Gas: 2,403,811 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,004 BBL/mo

Di (annual)

78.9%

b-factor

0.4

EUR

724,647 BBL

R-squared

0.483

type

hyperbolic

Operator History (from monthly production reports)

2013-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 160 mo

Wells (19)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
34HPIONEER NATURAL RES. USA, INC.111,5002014-06-19
35HPIONEER NATURAL RES. USA, INC.111,5002014-06-19
33HPIONEER NATURAL RES. USA, INC.111,5002014-06-18
3PIONEER NATURAL RES. USA, INC.111,9702013-11-22
10PIONEER NATURAL RES. USA, INC.111,9702013-08-06
13PIONEER NATURAL RES. USA, INC.111,9702013-08-06
16PIONEER NATURAL RES. USA, INC.111,9702013-08-06
8PIONEER NATURAL RES. USA, INC.111,9702013-08-06
30PIONEER NATURAL RES. USA, INC.111,9702013-06-17
21PIONEER NATURAL RES. USA, INC.111,9702013-06-07
22PIONEER NATURAL RES. USA, INC.111,3702013-06-07
25PIONEER NATURAL RES. USA, INC.111,9702013-06-07
28PIONEER NATURAL RES. USA, INC.111,9702013-06-07
31PIONEER NATURAL RES. USA, INC.111,9702013-01-23
32PIONEER NATURAL RES. USA, INC.111,9702013-01-23
23PIONEER NATURAL RES. USA, INC.111,9702013-01-22
17PIONEER NATURAL RES. USA, INC.111,9702013-01-17
26PIONEER NATURAL RES. USA, INC.111,9702012-12-17
29PIONEER NATURAL RES. USA, INC.111,9702012-12-17