WARWINK UNIVERSITY "18-34" -A-

Operated by CALLON PETROLEUM OPERATING CO (P-5 124828) in the WAR-WINK, W. (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 35136District 08Field 95130900OilCasinghead gasSaveExport
Value, all time
$58.4 M
Nov 1996 – Sep 2023
Value, last 12 filed months
$0
at the published price for each month
Months reported
323
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 34 leases and 72 wells, and the rule below applies to all of them.

Discovered
1976-02-07
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1998-05-15.

The Commission's schedule remark for this field reads: OPTIONAL 80 ACRES

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition1,078,621 bbl$48,832,390
Casinghead gasProduction1,978,604 Mcf$9,523,518
Total$58,355,908

15,701 Mcf of this lease's gas, across 2 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (4)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 31.6090, -103.3146. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.60993, -103.31437 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
100.0%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
11,638 ft
4 wells filed one
Completion to plug
16.1 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
NeitherNo plug date, and not on the schedule.
00.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Between 11,531 and 11,682 ft, median 11,638 ft, over the 4 wells that filed a depth.

Completions filed
Jan 1998 – Oct 2007
4 of 4 wells
Plug dates filed
Sep 2022 – Oct 2022
4 of 4 wells

Last completion to plug: a median of 16.1 years across the 4 wells that filed both dates, with the middle half between 15.6 years and 18.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-47534460211,531 ftOct 2007Sep 2022Yes
42-47534459311,682 ftDec 2006Sep 2022Yes
42-47534393111,650 ftApr 2006Sep 2022Yes
42-47534520411,626 ftJan 1998Oct 2022Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (323)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

323 months

Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202033247157.252.09$19,994
Dec 201946172659.012.30$28,877
Nov 201946182755.302.75$27,768
Oct 201945479353.472.42$26,193
Sep 201946167055.052.66$27,158
Aug 201954064253.112.30$30,159
Jul 201937678156.272.46$23,079
Jun 201936788852.782.49$21,582
May 201955570858.482.74$34,397
Apr 201956571162.632.75$37,342
Mar 201947974556.803.06$29,488
Feb 201961764350.852.79$33,170
Jan 20198781,74546.033.23$46,048
Dec 20186561,38046.594.19$36,339
Nov 20180552.934.24$21
Oct 20180061.443.40$0
Sep 20180759.543.11$22
Aug 20181571159.403.07$9,360
Jul 2018106665.142.93$6,922
Jun 2018831260.183.08$5,032
May 201846381965.382.90$32,647
Apr 20188162,29363.842.90$58,745
Mar 20185081,49661.222.79$35,269
Feb 20187622,10561.782.77$52,899
Jan 20188742,37262.874.01$64,458
Dec 20179312,24057.272.92$59,863
Nov 20176832,37755.423.12$45,264
Oct 20177882,49349.292.98$46,279
Sep 20177752,31947.523.09$43,987
Aug 20177082,50945.373.00$39,660
Jul 20177732,55843.873.09$41,809
Jun 20177382,53342.493.09$39,178
May 20177202,59845.373.26$41,145
Apr 20178992,64347.933.21$51,577
Mar 20178392,80846.772.98$47,618
Feb 20179332,89350.452.95$55,612
Jan 20171,0953,55449.413.42$66,254
Dec 20161,2373,81948.763.72$74,534
Nov 20165911,83542.492.64$29,964
Oct 20167902,03946.193.09$42,791
Sep 20166401,90541.553.10$32,499
Aug 20165431,65241.442.92$27,333
Jul 20167203,12341.622.92$39,099
Jun 20168403,18645.352.69$46,651
May 20161,1434,89942.521.99$58,354
Apr 20166353,00736.561.99$29,203
Mar 20161,2204,35333.011.79$48,082
Feb 20161,3265,23726.472.06$45,906
Jan 20161,7035,65927.352.36$59,957
Dec 20151,1164,92832.362.00$45,977
Nov 20151,4185,24938.792.17$66,381
Oct 20151,7025,86243.552.43$88,347
Sep 20151,2095,12242.992.76$66,104
Aug 20151,4266,01140.162.87$74,535
Jul 20151,6517,01248.152.95$100,147
Jun 20151,3585,70156.152.88$92,687
May 20151,5345,04055.212.96$99,588
Apr 20151,5455,32049.822.71$91,371
Mar 20151,4375,02042.892.93$76,365
Feb 20151,3304,48044.662.98$72,731
Jan 20151,4414,88243.433.10$77,720
Dec 20141,6476,07554.693.59$111,892
Nov 20141,3775,19070.464.25$119,090
Oct 20141,5916,09578.303.90$148,352
Sep 20141,5245,63486.164.05$154,100
Aug 20141,5796,89889.394.04$168,981
Jul 20141,7977,00096.564.18$202,776
Jun 20141,8217,31098.164.74$213,376
May 20141,8287,43794.734.73$208,318
Apr 20142,0246,87195.944.81$227,226
Mar 20141,8446,31995.895.06$208,775
Feb 20142,0016,01797.406.19$232,155
Jan 20141,6485,56790.404.86$176,039
Dec 20131,7525,23091.824.35$183,643
Nov 20131,7015,48588.853.74$171,638
Oct 20131,6084,53097.423.78$173,772
Sep 20131,3824,061104.113.72$158,978
Aug 20131,6866,700104.253.52$199,367
Jul 20131,5314,802102.523.72$174,811
Jun 20131,7555,06394.403.93$185,587
May 20132,0564,91594.834.15$215,363
Apr 20131,6444,04693.964.28$171,798
Mar 20131,5844,06293.623.91$164,188
Feb 20131,8254,04691.233.42$180,332
Jan 20131,7354,54791.603.42$174,476
Dec 20122,4305,18286.773.42$228,574
Nov 20121,8004,70986.953.62$173,580
Oct 20121,9594,63589.383.40$190,853
Sep 20121,9494,88794.672.92$198,774
Aug 20121,9505,38392.662.91$196,342
Jul 20122,4275,96285.133.02$224,621
Jun 20121,6994,20279.822.52$146,199
May 20122,5306,34691.612.49$247,564
Apr 20122,1335,021101.652.00$226,845
Mar 20122,1874,236105.052.22$239,157
Feb 20121,8834,207101.102.57$201,184
Jan 20122,0514,34898.092.73$213,070
Dec 20112,3705,82296.873.24$248,444
Nov 20112,3215,62695.723.31$240,795
Oct 20112,2615,89984.983.65$213,663
Sep 20111,6354,46183.623.99$154,499
Aug 20112,3766,00783.404.15$223,083
Jul 20112,3706,13194.144.52$250,807
Jun 20112,5516,71092.904.64$268,121
May 20111,8054,79998.134.40$198,263
Apr 20111,5935,251105.964.33$191,548
Mar 20112,5947,25196.364.06$279,378
Feb 20112,3205,79585.644.18$222,908
Jan 20112,6286,76486.504.59$258,361
Dec 20102,6268,18385.734.35$260,705
Nov 20102,7797,73780.843.80$254,019
Oct 20102,6138,38578.103.51$233,497
Sep 20102,6219,50172.633.98$228,172
Aug 20102,73610,06673.684.42$246,074
Jul 20102,6929,22572.554.74$238,999
Jun 20102,2448,60370.364.91$200,132
May 20102,5909,22671.124.24$223,275
Apr 20103,0439,42381.694.12$287,431
Mar 20103,1459,45278.394.39$288,018
Feb 20103,0478,30573.585.44$269,397
Jan 20102,7988,42574.365.96$258,307
Dec 20092,6968,05871.445.48$236,790
Nov 20093,2789,28674.593.75$279,342
Oct 20092,6349,26872.544.11$229,164
Sep 20092,8859,05065.543.06$216,819
Aug 20093,1605,35267.423.22$230,273
Jul 20092,79811,13761.133.46$209,626
Jun 20092,99511,45466.163.90$242,763
May 20093,37212,54254.743.93$233,820
Apr 20093,21110,60446.773.59$188,220
Mar 20093,38011,66542.144.06$189,781
Feb 20093,34511,11032.814.63$161,222
Jan 20093,62912,33135.865.37$196,366
Dec 20084,28916,74637.105.98$259,215
Nov 20084,35016,31255.496.86$353,288
Oct 20083,89912,61875.246.92$380,702
Sep 20084,97515,033101.767.88$624,672
Aug 20085,54618,062114.228.48$786,684
Jul 20086,08213,626131.0811.39$952,421
Jun 20087,13917,797131.3313.03$1,169,507
May 20087,60724,826123.1711.57$1,224,298
Apr 20086,02117,027110.3110.45$842,191
Mar 20086,16416,400101.909.66$786,602
Feb 20086,76213,59492.538.77$744,915
Jan 200812,53916,54290.388.21$1,269,014
Dec 200713,69218,49188.337.30$1,344,435
Nov 200711,79818,88591.677.29$1,219,226
Oct 20074,9987,82382.856.92$468,235
Sep 20072,0781,74975.846.24$168,517
Aug 20074,6604,76669.066.39$352,265
Jul 20076,2677,87970.906.39$494,661
Jun 20079,63114,64462.007.55$707,662
May 20074,5621,64458.747.85$280,871
Apr 200710,28519,24559.617.81$763,300
Mar 200712,94821,22956.927.30$892,014
Feb 200711,63122,03755.108.22$821,924
Jan 200711,03318,93150.306.73$682,306
Dec 20067,03510,03556.656.92$467,959
Nov 20067,60711,32954.207.62$498,598
Oct 20069,16312,12754.906.01$575,978
Sep 20067,74511,32460.085.04$522,361
Aug 20064,7088,66568.717.34$387,087
Jul 200612,16817,86969.376.34$957,433
Jun 200616,28521,38266.286.38$1,215,870
May 20068,17813,61266.016.42$627,287
Apr 20066,72310,27164.397.36$508,493
Mar 20061,9603,65656.707.08$137,027
Feb 20061,6363,14257.597.75$118,571
Jan 20062,1383,58960.598.93$161,603
Dec 20052,3444,57354.9413.42$190,128
Nov 20052,2685,30354.6910.59$180,187
Oct 20052,0395,62258.3413.80$196,515
Sep 20052,3316,09361.4512.08$216,837
Aug 20052,5565,29861.519.80$209,123
Jul 20052,3195,61655.697.84$173,195
Jun 20052,5945,92752.337.38$179,491
May 20052,5045,80645.226.65$151,848
Apr 20052,4106,15349.207.36$163,861
Mar 20052,52210,65650.377.15$203,276
Feb 20052,5504,49545.226.31$143,683
Jan 20052,7055,11043.166.32$149,054
Dec 20042,5684,34239.866.75$131,674
Nov 20042,7304,87945.286.33$154,501
Oct 20042,6925,63349.706.52$170,492
Sep 20042,6223,94143.245.28$134,199
Aug 20042,8055,67342.375.55$150,337
Jul 20042,7635,63438.286.08$140,046
Jun 20042,9126,09736.106.43$144,345
May 20043,0745,86537.486.49$153,304
Apr 20042,7405,55734.475.86$127,003
Mar 20042,9335,40234.365.53$130,652
Feb 20042,9344,39432.455.51$119,418
Jan 20042,5774,04132.036.30$107,998
Dec 20032,6674,79830.266.30$110,939
Nov 20032,6644,43028.804.60$97,080
Oct 20033,0724,81028.174.76$109,432
Sep 20032,9564,73326.314.75$100,251
Aug 20032,6274,25829.765.13$100,022
Jul 20032,9295,46129.415.17$114,380
Jun 20032,7234,98428.565.98$107,588
May 20033,1754,19026.595.97$109,449
Apr 20033,0894,34326.675.41$105,867
Mar 20032,9584,83931.146.10$121,611
Feb 20032,9044,58633.487.93$133,574
Jan 20033,4134,88030.315.58$130,688
Dec 20023,5905,01526.914.85$120,949
Nov 20023,4824,98624.664.14$106,493
Oct 20023,1715,69726.464.23$107,998
Sep 20022,8884,65427.443.64$96,165
Aug 20023,3564,68625.963.16$101,949
Jul 20023,4044,82424.583.06$98,440
Jun 20023,5114,46223.733.34$98,211
May 20023,6975,15424.663.58$109,640
Apr 20023,7505,21023.653.51$106,987
Mar 20023,5075,17622.003.10$93,214
Feb 20023,4164,92518.222.38$73,940
Jan 20024,0875,84517.172.38$84,060
Dec 20014,4095,35916.932.36$87,315
Nov 20014,6276,64018.072.41$99,583
Oct 20014,8416,93519.782.53$113,293
Sep 20014,5027,01624.262.25$125,014
Aug 20014,5257,44824.873.05$135,277
Jul 20014,9819,03623.933.20$148,084
Jun 20014,9868,99124.563.82$156,839
May 20015,3849,64325.524.31$178,935
Apr 20014,8117,28924.685.34$157,625
Mar 20015,1188,42424.545.38$170,887
Feb 20014,7267,56027.755.77$174,746
Jan 20015,6028,23727.478.40$223,068
Dec 20005,4397,73626.889.12$216,772
Nov 20004,4656,57832.215.66$181,036
Oct 20005,4006,51031.235.15$202,139
Sep 20005,5517,51731.875.19$215,897
Aug 20005,8469,03729.644.54$214,310
Jul 20006,6889,92328.534.09$231,391
Jun 20005,9729,56929.304.40$217,057
May 20006,7789,31727.263.68$219,053
Apr 20005,2866,01924.513.12$148,315
Mar 20005,3106,01228.422.86$168,103
Feb 20004,8144,09827.622.73$144,136
Jan 20005,8899,45325.272.48$172,263
Dec 19996,5907,11124.282.42$177,240
Nov 19996,9238,67523.192.43$181,659
Oct 19996,4317,60920.982.80$156,256
Sep 19996,6747,92721.752.62$165,919
Aug 19997,0428,76019.262.88$160,819
Jul 19994,7058,95017.892.37$105,405
Jun 19995,2305,95715.942.36$97,437
May 19995,6847,37315.792.32$106,863
Apr 19996,3307,76815.102.21$112,735
Mar 19996,7258,00212.471.84$98,571
Feb 19996,0887,7769.981.82$74,893
Jan 19998,91310,86610.381.90$113,162
Dec 19989,98311,5749.201.77$112,368
Nov 19988,14310,47810.892.19$111,579
Oct 19989,42411,23512.421.97$139,170
Sep 19988,73511,30312.592.08$133,514
Aug 199811,29115,05411.301.91$156,302
Jul 199810,09613,33011.742.24$148,350
Jun 199813,32615,77011.242.24$185,066
May 199814,38316,62512.622.21$218,194
Apr 199814,77817,10213.042.51$235,551
Mar 199816,94718,77912.802.31$260,291
Feb 199816,42123,87813.952.30$283,972
Jan 199814,98312,97914.702.15$248,217
Dec 199710,56410,55616.322.41$197,856
Nov 19977,9339,55818.193.09$173,819
Oct 19978,0089,96519.253.15$185,542
Sep 19978,24210,44517.742.95$177,077
Aug 19978,53210,84317.862.55$180,083
Jul 19978,18510,27417.582.25$166,977
Jun 19977,4609,76617.242.26$150,654
May 19977,58610,84718.972.31$168,947
Apr 19977,0188,98117.882.08$144,187
Mar 19977,67210,61818.951.94$165,974
Feb 19977,3219,27720.492.21$170,471
Jan 19978,81410,93823.483.54$245,670
Dec 19968,77810,51223.32$204,703
Nov 19964,3965,18921.97$96,580

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Jan 2020 — as filed, then multipliedworked
Oil                  332 bbl  × $ 57.25 =    $19,007
Casinghead gas       471 Mcf  × $  2.09 =       $987

────────────────────────────────────────────────────
Month total                                  $19,994

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/35136 is the state's own key, not one this site invented.