RIDLEY 01

Oil · District 02 · Lease #11355

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

2.9M BBL

Cum Gas

6.6M MCF

casinghead

Wells

11

Production

2012-02 — 2026-04

Peak Month

2025-07

Production History

Cum Oil: 2,866,850 BBL Cum Gas: 6,550,308 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2023-03 — 2026-07 MARATHON OIL EF LLC 41 mo
2019-10 — 2023-02 ENSIGN OPERATING LLC 41 mo
2012-02 — 2019-09 PIONEER NATURAL RES. USA, INC. 92 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16HMARATHON OIL EF LLC122,0002024-08-29
12HMARATHON OIL EF LLC122,0002024-07-31
13HMARATHON OIL EF LLC122,0002024-07-31
14HMARATHON OIL EF LLC122,0002024-03-21
15HMARATHON OIL EF LLC122,0002024-03-21
08HMARATHON OIL EF LLC221,0002013-03-05
10HMARATHON OIL EF LLC221,0002013-03-05
11HMARATHON OIL EF LLC221,0002013-02-26
05HMARATHON OIL EF LLC221,0002013-02-20
04HMARATHON OIL EF LLC221,0002012-11-13
02HMARATHON OIL EF LLC221,0002011-11-21