C BIRK K

Oil // district 13 // lease#27392

op: WITT OPERATING

cum_oil

59k BBL

cum_gas

0 MCF

wells

25

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 58,884 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,020 BBL/mo

Di (annual)

45.0%

b-factor

0.5

EUR

49,947 BBL

R-squared

0.907

type

hyperbolic

-- wells (25)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
71PRIMROSE OPERATING COMPANY12,0001991-07-01
70PRIMROSE OPERATING COMPANY12,0001991-06-28
72PRIMROSE OPERATING COMPANY12,0001991-06-28
69CPRIMROSE OPERATING COMPANY11,8001991-05-13
69DPRIMROSE OPERATING COMPANY11,8001991-05-13
69BPKS ENERGY SAVERS INC.11,8001991-03-20
69PKS ENERGY SAVERS INC.11,8001991-03-19
69APKS ENERGY SAVERS INC.11,8001991-03-19
10KCPRIMROSE OPERATING COMPANY11,9001990-10-18
9KCPRIMROSE OPERATING COMPANY11,9001990-10-18
7KAPRIMROSE OPERATING COMPANY11,6501990-08-09
8KAPRIMROSE OPERATING COMPANY11,6501990-08-09
5KAPRIMROSE OPERATING COMPANY11,6501990-06-29
6KAPRIMROSE OPERATING COMPANY11,6501990-06-29
1KKROT OIL CO.11,9501989-04-12
2KKROT OIL CO.11,9501989-04-12
3KKROT OIL CO.11,9501989-04-12
5 CCOMMONWEALTH PRODUCTION COMPANY11,7001988-01-19
13LINDEMANN, W. L., DRLG. CO.11,7001985-04-02
12LINDEMANN, W. L., DRLG. CO.11,7001983-03-23
142-485-30030--------
1042-485-31508--------
242-485-30031--------
542-485-30042--------
842-485-31457--------
EOF // multi-state drilling data platform // 2026