LOCKLAR-HILL 26L UNIT

Oil · District 08 · Lease #53215

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

940k BBL

Cum Gas

5.3M MCF

casinghead

Wells

3

Production

2019-10 — 2026-04

Peak Month

2019-11

Production History

Cum Oil: 940,320 BBL Cum Gas: 5,289,169 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

87,683 BBL/mo

Di (annual)

356.5%

b-factor

0.7

EUR

862,163 BBL

R-squared

0.768

type

hyperbolic

Operator History (from monthly production reports)

2019-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 82 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HPIONEER NATURAL RES. USA, INC.19,8002019-01-25
7HPIONEER NATURAL RES. USA, INC.110,8302019-01-25
9HPIONEER NATURAL RES. USA, INC.19,8002019-01-25