PRESTON B

Oil · District 08 · Lease #47855

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

3.8M BBL

Cum Gas

23.2M MCF

casinghead

Wells

13

Production

2015-12 — 2026-04

Peak Month

2017-07

Production History

Cum Oil: 3,842,022 BBL Cum Gas: 23,210,529 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

199,401 BBL/mo

Di (annual)

265.1%

b-factor

0.9

EUR

3,729,109 BBL

R-squared

0.963

type

hyperbolic

Operator History (from monthly production reports)

2015-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 128 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3207HPIONEER NATURAL RES. USA, INC.111,0002016-03-22
3208HPIONEER NATURAL RES. USA, INC.111,0002016-03-22
3209HPIONEER NATURAL RES. USA, INC.111,0002016-03-22
3210HPIONEER NATURAL RES. USA, INC.111,0002016-03-22
3211HPIONEER NATURAL RES. USA, INC.111,0002016-03-22
3212HPIONEER NATURAL RES. USA, INC.111,0002016-03-22
3203HPIONEER NATURAL RES. USA, INC.111,0002016-01-04
3201HPIONEER NATURAL RES. USA, INC.111,0002015-12-29
3202HPIONEER NATURAL RES. USA, INC.111,0002015-12-29
3204HPIONEER NATURAL RES. USA, INC.111,0002015-12-28
3205HPIONEER NATURAL RES. USA, INC.111,0002015-12-28
3206HPIONEER NATURAL RES. USA, INC.111,0002015-12-28
29PIONEER NATURAL RES. USA, INC.211,8002015-12-18