KEMPNER UNIT

Oil // district 13 // lease#14340

op: WHITE KNIGHT PRODUCTION LLC

fields: K-M-A

cum_oil

381k BBL

cum_gas

0 MCF

wells

30

production

1993-01 — 2026-03

peak_month

2014-05

-- production_history

cum_oil: 380,890 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,499 BBL/mo

Di (annual)

119.5%

b-factor

1.8

EUR

573,483 BBL

R-squared

0.934

type

hyperbolic

-- wells (30)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
59WHITE KNIGHT PRODUCTION LLC24,8002020-06-12
53TXON PARTNERS, LLC25,2002014-05-17
54EXTEX OPERATING COMPANY15,2002014-05-14
55TXON PARTNERS, LLC25,2002014-05-14
56EXTEX OPERATING COMPANY15,2002014-05-14
44TXON PARTNERS, LLC25,0002014-04-22
51EXTEX OPERATING COMPANY15,2002014-02-21
48EXTEX OPERATING COMPANY15,2002014-02-06
49EXTEX OPERATING COMPANY15,2002014-02-06
47EXTEX OPERATING COMPANY24,8002013-04-23
45EXTEX OPERATING COMPANY14,5002013-04-02
46EXTEX OPERATING COMPANY14,5002013-04-02
42EXTEX OPERATING COMPANY26,0002012-10-11
43EXTEX OPERATING COMPANY14,0002012-10-10
40EXTEX OPERATING COMPANY24,5002012-05-25
41EXTEX OPERATING COMPANY14,5002012-05-25
1042-485-90450--------
1142-485-90451--------
1342-485-90453--------
2042-485-11512--------
2142-485-14351--------
2242-485-90462--------
2342-485-11514--------
2542-485-12548--------
2642-485-90466--------
2942-485-90469--------
342-485-90443--------
3142-485-16194--------
3242-485-90472--------
3842-485-90478--------
EOF // data source: Texas Railroad Commission // 2026