CENTRAL VAN WOODBINE UNIT

Oil // district 5 // lease#2453

op: UNION OIL COMPANY OF CALIFORNIA

cum_oil

7.2M BBL

cum_gas

0 MCF

wells

192

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 7,202,928 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

48,078 BBL/mo

Di (annual)

27.8%

b-factor

1.7

EUR

8,131,893 BBL

R-squared

0.868

type

hyperbolic

-- wells (192)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
365UNION OIL COMPANY OF CALIFORNIA33,0042025-08-15
4018UNION OIL COMPANY OF CALIFORNIA33,0042025-03-10
389UNION OIL COMPANY OF CALIFORNIA13,0192005-04-04
458UNION OIL COMPANY OF CALIFORNIA13,0502005-04-04
4012EUNION OIL COMPANY OF CALIFORNIA33,0102005-01-24
476UNION OIL COMPANY OF CALIFORNIA12,9252004-12-01
437UNION OIL COMPANY OF CALIFORNIA12,9942004-01-13
364UNION OIL COMPANY OF CALIFORNIA12,9582003-10-08
386UNION OIL COMPANY OF CALIFORNIA12,9632003-09-11
3811UNION OIL COMPANY OF CALIFORNIA23,0002002-09-27
3001AUNION OIL COMPANY OF CALIFORNIA23,1102002-08-12
4011HUNION OIL COMPANY OF CALIFORNIA23,0462002-04-15
4014UNION OIL COMPANY OF CALIFORNIA12,8002002-04-08
433UNION OIL COMPANY OF CALIFORNIA12,9722002-03-05
3716UNION OIL COMPANY OF CALIFORNIA23,1002002-02-22
5916AUNION OIL COMPANY OF CALIFORNIA23,0192001-05-08
459UNION OIL COMPANY OF CALIFORNIA23,0002001-04-20
436UNION OIL COMPANY OF CALIFORNIA23,0212001-04-03
456UNION OIL COMPANY OF CALIFORNIA22,9702001-04-03
4310UNION OIL COMPANY OF CALIFORNIA33,2702001-02-23
457UNION OIL COMPANY OF CALIFORNIA22,9552001-02-23
391UNION OIL COMPANY OF CALIFORNIA12,5002001-01-24
3812UNION OIL COMPANY OF CALIFORNIA42,9102000-08-23
4016UNION OIL COMPANY OF CALIFORNIA12,6002000-02-02
5011DUNION OIL COMPANY OF CALIFORNIA13,0001999-03-19
3011UNION OIL COMPANY OF CALIFORNIA12,9971997-05-01
3023UNION OIL COMPANY OF CALIFORNIA12,9901997-04-21
438UNION OIL COMPANY OF CALIFORNIA23,1501997-04-21
474UNION OIL COMPANY OF CALIFORNIA12,8721997-04-21
496UNION OIL COMPANY OF CALIFORNIA12,9701997-04-21
4011EUNION OIL COMPANY OF CALIFORNIA22,9751997-03-25
473UNION OIL COMPANY OF CALIFORNIA12,9811997-02-26
791UNION OIL COMPANY OF CALIFORNIA12,9931997-02-20
6012UNION OIL COMPANY OF CALIFORNIA12,9701997-02-06
3612UNION OIL COMPANY OF CALIFORNIA22,9501996-05-21
513UNION OIL COMPANY OF CALIFORNIA12,9271996-05-08
596UNION OIL COMPANY OF CALIFORNIA13,0051996-04-24
3027UNION OIL COMPANY OF CALIFORNIA12,0201996-03-05
477UNION OIL COMPANY OF CALIFORNIA12,9831996-03-05
598UNION OIL COMPANY OF CALIFORNIA12,9351996-02-15
3021AUNION OIL COMPANY OF CALIFORNIA12,9471996-02-13
3021EUNION OIL COMPANY OF CALIFORNIA23,0001996-02-13
5917UNION OIL COMPANY OF CALIFORNIA23,0001996-02-13
5012UNION OIL COMPANY OF CALIFORNIA12,9991995-11-27
3723UNION OIL COMPANY OF CALIFORNIA12,9001995-10-27
4728UNION OIL COMPANY OF CALIFORNIA23,0051995-09-29
4725UNION OIL COMPANY OF CALIFORNIA23,2401995-07-21
493UNION OIL COMPANY OF CALIFORNIA12,7931995-06-21
3722UNION OIL COMPANY OF CALIFORNIA12,9001994-10-14
3021HUNION OIL COMPANY OF CALIFORNIA23,1001994-08-31
3022UNION OIL COMPANY OF CALIFORNIA13,0501994-08-29
3036UNION OIL COMPANY OF CALIFORNIA13,0601994-08-26
3111UNION OIL COMPANY OF CALIFORNIA12,9001994-08-05
3001UNION OIL COMPANY OF CALIFORNIA12,9921994-06-22
3005UNION OIL COMPANY OF CALIFORNIA12,9441994-05-04
3022AUNION OIL COMPANY OF CALIFORNIA13,0501993-11-22
452UNION OIL COMPANY OF CALIFORNIA12,3951993-11-17
3719UNOCAL EXPLORATION CORPORATION23,0701991-10-18
3021CUNOCAL EXPLORATION CORPORATION12,9551991-05-08
472UNOCAL EXPLORATION CORPORATION12,8691991-05-08
494UNOCAL EXPLORATION CORPORATION12,9251991-02-19
3025UNOCAL EXPLORATION CORPORATION12,9001990-11-16
454UNION EXPL. PARTNERS, LTD.12,9501990-08-28
491UNION EXPL. PARTNERS, LTD.12,9941990-08-28
4514UNION EXPL. PARTNERS, LTD.13,1101990-05-03
3001CUNION EXPL. PARTNERS, LTD.13,0801990-04-12
4011IUNION EXPL. PARTNERS, LTD.13,1701990-02-13
4510UNION EXPL. PARTNERS, LTD.33,1351990-02-12
5018UNION EXPL. PARTNERS, LTD.13,0201989-10-18
4913UNION EXPL. PARTNERS, LTD.13,1201989-04-28
5017UNION EXPL. PARTNERS, LTD.13,2101989-03-07
3718UNION EXPL. PARTNERS, LTD.13,1451989-03-03
4011DUNION EXPL. PARTNERS, LTD.12,9701989-03-03
4511UNION EXPL. PARTNERS, LTD.23,0551989-01-06
317UNION OIL COMPANY OF CALIFORNIA23,0001988-08-26
366UNION EXPL. PARTNERS, LTD.13,3001987-05-11
4011AUNION EXPL. PARTNERS, LTD.13,3001987-05-01
4723UNION EXPL. PARTNERS, LTD.13,2001987-02-04
5013HUNION EXPL. PARTNERS, LTD.13,2001987-01-08
3715UNION EXPL. PARTNERS, LTD.13,1331986-04-17
5015UNION OIL COMPANY OF CALIFORNIA13,0001985-04-01
3021FUNION OIL COMPANY OF CALIFORNIA13,0001985-03-21
318UNION OIL COMPANY OF CALIFORNIA13,0001984-08-17
5918UNION OIL COMPANY OF CALIFORNIA13,0001984-02-06
300242-467-00745--------
300442-467-00692--------
300642-467-00693--------
300742-467-00689--------
300842-467-00687--------
300942-467-00827--------
3021B42-467-00721--------
3021D42-467-00662--------
302442-467-00712--------
302642-467-00713--------
302842-467-00724--------
302942-467-00723--------
31342-467-00540--------
31642-467-00539--------
36142-467-00619--------
371142-467-00228--------
371242-467-00225--------
371342-467-00224--------
371442-467-30124--------
37242-467-00227--------
37342-467-00226--------
37442-467-00229--------
38142-467-00210--------
38242-467-00218--------
39342-467-01296--------
401142-467-00617--------
401342-467-00616--------
43142-467-00974--------
43542-467-00978--------
46142-467-00881--------
46242-467-00882--------
46342-467-00883--------
46442-467-30142--------
47142-467-80281--------
471042-467-00865--------
471142-467-00864--------
471342-467-00870--------
471442-467-00869--------
471542-467-00872--------
471842-467-80098--------
471942-467-30126--------
47542-467-00862--------
47842-467-00871--------
479A42-467-00867--------
48242-467-00860--------
48342-467-00859--------
491042-467-00841--------
491142-467-00834--------
49242-467-00829--------
49542-467-00835--------
49742-467-00838--------
49842-467-00839--------
49942-467-00840--------
50142-467-00853--------
501142-467-00610--------
501342-467-00611--------
501442-467-30130--------
505142-467-00733--------
505242-467-80089--------
506142-467-80090--------
5061A42-467-80096--------
5061B42-467-80097--------
5061C42-467-30125--------
506242-467-00743--------
506342-467-00732--------
506442-467-00736--------
506542-467-00744--------
506642-467-00730--------
506742-467-00731--------
506942-467-80095--------
51142-467-00842--------
51242-467-00843--------
52142-467-00850--------
56142-467-00836--------
56242-467-00832--------
56342-467-00837--------
57142-467-00868--------
58142-467-00754--------
58242-467-80327--------
591142-467-00684--------
591242-467-00683--------
591442-467-00718--------
591542-467-00682--------
59242-467-80298--------
59342-467-00681--------
59442-467-00678--------
59542-467-00728--------
59942-467-00679--------
60142-467-00816--------
601142-467-00846--------
60242-467-00729--------
62142-467-00665--------
63142-467-00823--------
631142-467-00742--------
63342-467-80312--------
63542-467-00741--------
63642-467-80329--------
63742-467-80330--------
63842-467-00755--------
64142-467-00759--------
64242-467-00760--------
64342-467-00752--------
64442-467-00753--------
645A42-467-00757--------
64642-467-00751--------
64742-467-00758--------
65142-467-80325--------
79242-467-00849--------
EOF // data source: Texas Railroad Commission // 2026