SERRIEN, JOHN

Oil // district 13 // lease#5223

op: WITT OPERATING

cum_oil

112k BBL

cum_gas

0 MCF

wells

35

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 112,098 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,310 BBL/mo

Di (annual)

23.4%

b-factor

0.5

EUR

114,880 BBL

R-squared

0.906

type

hyperbolic

-- wells (35)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106MCDAY ENERGY CORP.12,0002004-07-19
104PRIMROSE OPERATING COMPANY11,9991992-05-27
105PRIMROSE OPERATING COMPANY11,9991992-05-07
102PRIMROSE OPERATING COMPANY11,9991992-04-28
103PRIMROSE OPERATING COMPANY11,9991992-04-28
101BURNS, P. C.12,0001981-06-09
82BURNS, P. C.11,7501979-10-01
83BURNS, P. C.11,7501979-10-01
78BURNS, P. C.11,7251978-09-21
75BURNS, P. C.11,7501978-09-08
76BURNS, P. C.11,7501978-09-08
77BURNS, P. C.11,7501978-09-08
79BURNS, P. C.11,7501978-09-08
2642-485-82276--------
3242-485-82277--------
3642-485-82281--------
3742-485-82282--------
3842-485-82283--------
4042-485-02944--------
4342-485-01625--------
4442-485-02946--------
4642-485-02947--------
4742-485-02948--------
4842-485-02949--------
4942-485-82293--------
5142-485-82295--------
5242-485-82296--------
6442-485-82299--------
6542-485-82300--------
6742-485-82301--------
6842-485-30665--------
6942-485-30826--------
7042-485-31406--------
7342-485-31409--------
7442-485-33332--------
EOF // data source: Texas Railroad Commission // 2026