ELWOOD 16

Oil · District 7C · Lease #18578

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

410k BBL

Cum Gas

2.7M MCF

casinghead

Wells

6

Production

2013-05 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 410,427 BBL Cum Gas: 2,717,783 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,007 BBL/mo

Di (annual)

33.5%

b-factor

0.0

EUR

358,341 BBL

R-squared

0.891

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2013-05 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 93 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA, INC.313,0002014-05-03
6PIONEER NATURAL RES. USA, INC.211,8502014-03-17
5PIONEER NATURAL RES. USA, INC.211,8502013-12-19
4PIONEER NATURAL RES. USA, INC.412,0002013-10-01
3PIONEER NATURAL RES. USA, INC.213,0002013-07-05
2PIONEER NATURAL RES. USA, INC.313,0002013-06-28