SINOR RANCH B

Oil // district 2 // lease#10879

op: PIONEER NATURAL RES. USA, INC.

cum_oil

894k BBL

cum_gas

0 MCF

wells

3

production

2014-05 — 2019-12

peak_month

2015-03

-- production_history

cum_oil: 893,605 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

20,492 BBL/mo

Di (annual)

47.0%

b-factor

2.0

EUR

3,101,033 BBL

R-squared

0.861

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 05MERIT ENERGY COMPANY18,2502019-06-27
03PIONEER NATURAL RES. USA, INC.28,7002014-02-06
01PIONEER NATURAL RES. USA, INC.28,4002014-01-30
EOF // multi-state drilling data platform // 2026