SINOR RANCH A

Oil · District 02 · Lease #10786

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

3.7M BBL

Cum Gas

4.7M MCF

casinghead

Wells

11

Production

2013-06 — 2019-08

Peak Month

2018-12

Production History

Cum Oil: 3,689,313 BBL Cum Gas: 4,737,342 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

87,983 BBL/mo

Di (annual)

28.3%

b-factor

2.0

EUR

16,468,991 BBL

R-squared

0.751

type

hyperbolic

Operator History (from monthly production reports)

2018-12 — 2019-12 MERIT ENERGY COMPANY 13 mo
2013-06 — 2018-11 PIONEER NATURAL RES. USA, INC. 66 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15MERIT ENERGY COMPANY18,2502019-05-20
10MERIT ENERGY COMPANY18,6002017-09-05
11MERIT ENERGY COMPANY18,6002017-09-05
12MERIT ENERGY COMPANY28,6002017-09-05
07MERIT ENERGY COMPANY18,6002017-08-30
08MERIT ENERGY COMPANY28,4002014-03-07
03MERIT ENERGY COMPANY28,4002014-02-06
05MERIT ENERGY COMPANY28,4002014-02-06
06MERIT ENERGY COMPANY28,4002014-02-04
02MERIT ENERGY COMPANY28,4002014-01-30
01MERIT ENERGY COMPANY321,0002012-06-20