SINOR RANCH A

Oil // district 2 // lease#10786

op: PIONEER NATURAL RES. USA, INC.

cum_oil

3.7M BBL

cum_gas

0 MCF

wells

11

production

2013-06 — 2019-12

peak_month

2017-11

-- production_history

cum_oil: 3,689,313 BBL cum_gas: 0 MCF

-- 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

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15MERIT ENERGY COMPANY18,2502019-05-20
10PIONEER NATURAL RES. USA, INC.18,6002017-09-05
11PIONEER NATURAL RES. USA, INC.18,6002017-09-05
12PIONEER NATURAL RES. USA, INC.28,6002017-09-05
07PIONEER NATURAL RES. USA, INC.18,6002017-08-30
08PIONEER NATURAL RES. USA, INC.28,4002014-03-07
03PIONEER NATURAL RES. USA, INC.28,4002014-02-06
05PIONEER NATURAL RES. USA, INC.28,4002014-02-06
06PIONEER NATURAL RES. USA, INC.28,4002014-02-04
02PIONEER NATURAL RES. USA, INC.28,4002014-01-30
01PIONEER NATURAL RES. USA, INC.321,0002012-06-20
EOF // multi-state drilling data platform // 2026