MANGIONE 01

Oil · District 02 · Lease #11363

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

341k BBL

Cum Gas

1.1M MCF

casinghead

Wells

3

Production

2014-03 — 2023-08

Peak Month

2014-04

Production History

Cum Oil: 340,621 BBL Cum Gas: 1,069,283 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,962 BBL/mo

Di (annual)

265.7%

b-factor

0.6

EUR

277,926 BBL

R-squared

0.808

type

hyperbolic

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
2014-03 — 2019-09 PIONEER NATURAL RES. USA, INC. 67 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HPIONEER NATURAL RES. USA INC.221,0002013-10-11
05HPIONEER NATURAL RES. USA INC.321,0002013-07-08
03HPIONEER NATURAL RES. USA INC.221,0002013-07-03