KING -D-

Oil // district 10 // lease#34142

op: PIONEER NATURAL RES. USA, INC.

cum_oil

2.6M BBL

cum_gas

0 MCF

wells

20

production

1994-04 — 2026-03

peak_month

2014-12

-- production_history

cum_oil: 2,565,947 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

102,464 BBL/mo

Di (annual)

320.7%

b-factor

1.2

EUR

2,695,200 BBL

R-squared

0.827

type

hyperbolic

-- wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4901HPIONEER NATURAL RES. USA, INC.210,0002014-08-20
2DPIONEER NATURAL RES. USA, INC.25,6002014-06-27
4905HPIONEER NATURAL RES. USA, INC.110,7002014-05-29
4904HPIONEER NATURAL RES. USA, INC.110,7002014-05-28
4908HPIONEER NATURAL RES. USA, INC.110,7002014-03-31
4907HPIONEER NATURAL RES. USA, INC.110,0002014-03-14
4906HPIONEER NATURAL RES. USA, INC.110,0002014-02-26
13PIONEER NATURAL RES. USA, INC.110,9002011-07-07
17PIONEER NATURAL RES. USA, INC.110,9002011-04-06
14PIONEER NATURAL RES. USA, INC.111,0502010-08-27
16PIONEER NATURAL RES. USA, INC.111,0502010-08-27
12PIONEER NATURAL RES. USA, INC.19,8002003-07-07
10PIONEER NATURAL RES. USA, INC.19,8002003-06-24
11PIONEER NATURAL RES. USA, INC.19,8002003-06-05
9PARKER & PARSLEY DEVELOPMENT L.P19,1501996-09-26
8PARKER & PARSLEY DEVELOPMENT L.P19,1501995-03-21
7MIDPAR L.P.19,1501995-02-16
102PARKER & PARSLEY DEVELOPMENT CO.19,2501994-02-23
5PARKER & PARSLEY DEVELOPMENT CO.19,2501994-02-23
6PARKER & PARSLEY DEVELOPMENT CO.19,2501994-02-23
EOF // data source: Texas Railroad Commission // 2026