KOVAR-PORTER UNIT

Operated by WILDFIRE ENERGY OPERATING LLC (P-5 923444) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21594District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$3.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition53,746 bbl$2,038,409
Casinghead gasProduction749,872 Mcf$1,781,972
Total$3,820,381

273,760 Mcf of this lease's gas, across 48 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 (3)

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 30.5076, -96.5241. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

30.50824, -96.52388 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
8,925 ft
3 wells filed one
Completion to plug
30.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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 8,920 and 12,298 ft, median 8,925 ft, over the 3 wells that filed a depth.

Completions filed
Aug 1981 – Apr 2008
3 of 3 wells
Plug dates filed
Oct 2011
1 of 3 wells; 2 filed none

Last completion to plug: a median of 30.2 years across the 1 well that filed both dates, with the middle half between 30.2 years and 30.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-0513154228,920 ftApr 2008Yes
42-051331503 H12,298 ftJun 1992
42-0513151718,925 ftAug 1981Oct 2011Yes

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 202430079.932.15$2,398
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 202381089.042.74$7,212
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20236068.962.26$414
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 202201387.185.86$76
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202212115.097.98$131
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202207108.885.08$36
Feb 202203991.054.86$189
Jan 2022711581.844.54$1,095
Dec 2021221271.323.90$969
Nov 202116322677.435.24$13,805
Oct 2021036579.795.71$2,086
Sep 2021157369.865.35$3,136
Aug 202117681466.024.22$15,055
Jul 20211821,18370.783.98$17,593
Jun 20213621,25469.493.38$29,395
May 20211911,46163.483.02$16,534
Apr 20211811,43260.362.76$14,875
Mar 20211801,34061.302.72$14,675
Feb 20211801,01657.805.55$16,041
Jan 20211801,30550.412.81$12,741
Dec 20201851,56544.642.68$12,445
Nov 20203741,34638.772.71$18,143
Oct 20201741,35436.972.48$9,789
Sep 202018793537.091.99$8,797
Aug 202017676839.982.39$8,868
Jul 202017976938.371.83$8,272
Jun 202018780734.901.69$7,890
May 2020026716.921.81$485
Apr 20201761,16414.751.80$4,696
Mar 20203711,38030.341.86$13,818
Feb 20203741,20549.881.98$21,042
Jan 20204021,23557.252.09$25,602
Dec 20193621,48859.012.30$24,791
Nov 20195481,39755.302.75$34,147
Oct 20193751,41653.472.42$23,476
Sep 20195351,46855.052.66$33,353
Aug 20193631,40253.112.30$22,510
Jul 20195431,48156.272.46$34,198
Jun 20193681,47652.782.49$23,100
May 20195411,71558.482.74$36,337
Apr 20197251,89962.632.75$50,630
Mar 20197311,92556.803.06$47,415
Feb 20196111,54350.852.79$35,378
Jan 20197411,42346.033.23$38,702
Dec 20185571,21046.594.19$31,015
Nov 201855494352.934.24$33,319
Oct 201836640861.443.40$23,873
Sep 20183651,34259.543.11$25,903
Aug 20181821,50459.403.07$15,423
Jul 20181691,02965.142.93$14,026
Jun 201818235660.183.08$12,048
May 201817640065.382.90$12,667
Apr 201818343563.842.90$12,945
Mar 201835862761.222.79$23,664
Feb 201875385561.782.77$48,885
Jan 201837493162.874.01$27,246
Dec 201755683757.272.92$34,287
Nov 201756364255.423.12$33,203
Oct 201752865749.292.98$27,985
Sep 20175481,12547.523.09$29,514
Aug 20179251,27445.373.00$45,795
Jul 20177251,22743.873.09$35,594
Jun 20179101,18542.493.09$42,324
May 201753796445.373.26$27,510
Apr 201737796047.933.21$21,153
Mar 20175491,22146.772.98$29,320
Feb 201746897350.452.95$26,483
Jan 20175551,09249.413.42$31,156
Dec 20163651,10948.763.72$21,926
Nov 20165531,05942.492.64$26,297
Oct 201637099546.193.09$20,165
Sep 201635976641.553.10$17,292
Aug 201654387841.442.92$25,069
Jul 201618146341.622.92$8,887
Jun 201618848845.352.69$9,836
May 201637251642.521.99$16,845
Apr 201618846436.561.99$7,797
Mar 201618750233.011.79$7,073
Feb 201634845826.472.06$10,157
Jan 201617849027.352.36$6,027
Dec 201536453232.362.00$12,844
Nov 201537972438.792.17$16,271
Oct 201532874143.552.43$16,083
Sep 201533375442.992.76$16,396
Aug 201533468840.162.87$15,390
Jul 201516360948.152.95$9,642
Jun 2015022156.152.88$637
May 2015014355.212.96$423
Apr 2015032349.822.71$874
Mar 2015031442.892.93$922
Feb 201516027444.662.98$7,961
Jan 2015020843.433.10$645
Dec 2014018054.693.59$646
Nov 2014023570.464.25$999
Oct 2014022178.303.90$862
Sep 2014020086.164.05$809
Aug 2014022789.394.04$916
Jul 2014023696.564.18$986
Jun 2014014098.164.74$663
May 201404394.734.73$203
Apr 201405895.944.81$279
Mar 2014013695.895.06$688
Feb 2014012297.406.19$755
Jan 2014025290.404.86$1,225
Dec 2013011691.824.35$505
Nov 201309388.853.74$348
Oct 2013017197.423.78$646
Sep 20130130104.113.72$483
Aug 20130114104.253.52$402
Jul 20130163102.523.72$606
Jun 2013015294.403.93$598
May 2013013994.834.15$577
Apr 2013013193.964.28$561
Mar 2013011693.623.91$454
Feb 2013010591.233.42$359
Jan 2013010291.603.42$349
Dec 2012018886.773.42$643
Nov 2012015786.953.62$569
Oct 2012019289.383.40$653
Sep 20121733994.672.92$16,492
Aug 2012011392.662.91$329
Jul 201205685.133.02$169
Jun 201201279.822.52$30
May 2012011291.612.49$279
Apr 20120179101.652.00$357
Mar 20120157105.052.22$349
Feb 2012081101.102.57$208
Jan 201207598.092.73$205
Dec 201105196.873.24$165
Nov 2011010895.723.31$358
Oct 2011012584.983.65$456
Sep 201108383.623.99$331
Aug 20110283.404.15$8
Jul 201104794.144.52$212
Jun 201103992.904.64$181
May 201108898.134.40$388
Apr 2011058105.964.33$251
Mar 2011016196.364.06$653
Feb 20111654485.644.18$14,315
Jan 201108186.504.59$372
Dec 2010013485.734.35$583
Nov 201003580.843.80$133
Oct 201007678.103.51$267
Sep 201007472.633.98$294
Aug 2010021173.684.42$932
Jul 201017354372.554.74$15,123
Jun 20100070.364.91$0
May 2010017771.124.24$750
Apr 2010014181.694.12$581
Mar 2010018278.394.39$799
Feb 2010016173.585.44$876
Jan 2010015774.365.96$936
Dec 2009018471.445.48$1,009
Nov 2009014174.593.75$529
Oct 2009014772.544.11$604
Sep 2009021765.543.06$665
Aug 2009016967.423.22$544
Jul 2009017161.133.46$592
Jun 200917514066.163.90$12,123
May 20090654.743.93$24
Apr 200904646.773.59$165
Mar 200909742.144.06$394
Feb 2009011832.814.63$547
Jan 2009011635.865.37$623
Dec 2008012337.105.98$735
Nov 2008020055.496.86$1,372
Oct 2008028975.246.92$2,000
Sep 20080195101.767.88$1,536
Aug 2008189132114.228.48$22,707
Jul 20080166131.0811.39$1,891
Jun 20080232131.3313.03$3,024
May 20080357123.1711.57$4,132
Apr 20080139110.3110.45$1,453
Mar 20080175101.909.66$1,691
Feb 2008014692.538.77$1,281
Jan 200803590.388.21$287
Dec 200704888.337.30$350
Nov 200708691.677.29$627
Oct 200708682.856.92$595
Sep 2007010575.846.24$656
Aug 2007035469.066.39$2,261
Jul 2007032770.906.39$2,089
Jun 2007020362.007.55$1,532
May 200709458.747.85$738
Apr 200718930059.617.81$13,608
Mar 2007042556.927.30$3,103
Feb 2007043155.108.22$3,541
Jan 2007060350.306.73$4,056
Dec 2006031456.656.92$2,172
Nov 2006052254.207.62$3,976
Oct 2006051054.906.01$3,067
Sep 200631263660.085.04$21,949
Aug 2006067868.717.34$4,976
Jul 2006060469.376.34$3,831
Jun 2006071866.286.38$4,584
May 2006080066.016.42$5,140
Apr 2006087564.397.36$6,440
Mar 200601,00156.707.08$7,090
Feb 200618398457.597.75$18,166
Jan 20061721,17660.598.93$20,927
Dec 200502,16254.9413.42$29,004
Nov 200501,31654.6910.59$13,934
Oct 200501,10658.3413.80$15,258
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20051801,80055.697.84$24,143
Jun 20051853,06752.337.38$32,319
May 200503,00445.226.65$19,980
Apr 20051832,77749.207.36$29,444
Mar 200502,38250.377.15$17,043
Feb 20051862,41445.226.31$23,648
Jan 20051752,52443.166.32$23,510
Dec 20041892,47739.866.75$24,256
Nov 200403,28745.286.33$20,808
Oct 200403,36649.706.52$21,930
Sep 20041763,01743.245.28$23,552
Aug 20041783,23042.375.55$25,470
Jul 200403,22438.286.08$19,615
Jun 20041843,38236.106.43$28,399
May 200403,09137.486.49$20,075
Apr 20041952,71234.475.86$22,610
Mar 20041893,12234.365.53$23,759
Feb 20041823,03332.455.51$22,617
Jan 200403,07732.036.30$19,384
Dec 20032243,14730.266.30$26,610
Nov 20031823,38528.804.60$20,796
Oct 200303,28328.174.76$15,626
Sep 20031832,73326.314.75$17,795
Aug 200303,63429.765.13$18,641
Jul 20032454,02029.415.17$27,992
Jun 200303,13828.565.98$18,775
May 200303,02326.595.97$18,055
Apr 20031683,88026.675.41$25,461
Mar 20031884,91531.146.10$35,816
Feb 200301,04833.487.93$8,306
Jan 200301,91930.315.58$10,712
Dec 2002093426.914.85$4,533
Nov 20021791,19424.664.14$9,354
Oct 200201,07026.464.23$4,525
Sep 200201,36327.443.64$4,955
Aug 20021441,98125.963.16$10,006
Jul 200201,34524.583.06$4,118
Jun 200201,21523.733.34$4,056
May 200201,47024.663.58$5,268
Apr 20021082,57023.653.51$11,581
Mar 200203,01322.003.10$9,349
Feb 200202,21218.222.38$5,255
Jan 20021131,91417.172.38$6,487
Dec 200102,96116.932.36$7,001
Nov 2001542,36118.072.41$6,655
Oct 200102,45119.782.53$6,198
Sep 200102,39324.262.25$5,387
Aug 20011732,94324.873.05$13,288
Jul 200103,19523.933.20$10,215
Jun 20011843,12724.563.82$16,477
May 20011782,97825.524.31$17,370
Apr 20011802,70324.685.34$18,864
Mar 20011951,74924.545.38$14,189
Feb 200112,33927.755.77$13,517
Jan 20011782,95827.478.40$29,733
Dec 200002,71126.889.12$24,731
Nov 200002,62032.215.66$14,824
Oct 20001932,58331.235.15$19,318
Sep 200002,40531.875.19$12,474
Aug 200002,41429.644.54$10,961
Jul 20001942,09528.534.09$14,103
Jun 20001802,68529.304.40$17,081
May 200002,80327.263.68$10,314
Apr 20001832,92624.513.12$13,603
Mar 20001762,97928.422.86$13,521
Feb 20001802,98727.622.73$13,116
Jan 200003,57925.272.48$8,878
Dec 19993623,91024.282.42$18,266
Nov 199903,44623.192.43$8,388
Oct 19991723,57720.982.80$13,637
Sep 199903,81021.752.62$9,978
Aug 199904,16919.262.88$11,988
Jul 19993534,08817.892.37$16,013
Jun 199903,97115.942.36$9,380
May 199903,76315.792.32$8,734
Apr 19991683,50615.102.21$10,278
Mar 199904,42412.471.84$8,133
Feb 19991894,0319.981.82$9,214
Jan 19991808,46010.381.90$17,942
Dec 199832609.201.77$2,999
Nov 19981804,72210.892.19$12,281
Oct 19981915,97112.421.97$14,130
Sep 19981747,08612.592.08$16,948
Aug 19981684,64511.301.91$10,758
Jul 199804,93711.742.24$11,045
Jun 19981774,85011.242.24$12,840
May 19981855,67612.622.21$14,858
Apr 19981604,70113.042.51$13,864
Mar 19981745,88012.802.31$15,807
Feb 199806,08513.952.30$13,990
Jan 19981847,83714.702.15$19,592
Dec 19971837,26516.322.41$20,503
Nov 19973747,11818.193.09$28,785
Oct 199708,68019.253.15$27,340
Sep 19971688,80217.742.95$28,989
Aug 199718410,55717.862.55$30,257
Jul 199735910,57317.582.25$30,068
Jun 19976249,68117.242.26$32,610
May 19971923,89818.972.31$12,641
Apr 199702,59317.882.08$5,401
Mar 199702,71118.951.94$5,257
Feb 19971882,62620.492.21$9,645
Jan 19971903,09923.483.54$15,431
Dec 199603,25823.32$0
Nov 199604,16621.97$0
Oct 19963606,26823.31$8,392
Sep 199604,72922.22$0
Aug 199603,93320.26$0
Jul 19961893,83019.55$3,695
Jun 199603,83118.73$0
May 19961794,29319.43$3,478
Apr 19961664,21321.51$3,571
Mar 19961784,99419.38$3,450
Feb 19961954,40616.98$3,311
Jan 199604,80817.07$0
Dec 19953664,74317.19$6,292
Nov 199503,79116.00$0
Oct 19951895,07715.43$2,916
Sep 199505,65616.18$0
Aug 19952491,99415.92$3,964
Jul 199506,64315.24$0
Jun 19953496,40916.41$5,727
May 19951827,06517.56$3,196
Apr 19953607,16917.73$6,383
Mar 19951797,77516.44$2,943
Feb 19951767,07316.58$2,918
Jan 19953679,10015.92$5,843
Dec 199436010,47815.03$5,411
Nov 199436312,27315.90$5,772
Oct 199428911,39115.58$4,503
Sep 19943659,73915.29$5,581
Aug 199435011,57116.13$5,646
Jul 199436511,31117.56$6,409
Jun 199455411,30917.09$9,468
May 199455711,33715.88$8,845
Apr 1994121,93014.14$170
Mar 19943581,80412.46$4,461
Feb 19941751,83712.50$2,188
Jan 199481,87312.66$101
Dec 19931802,28312.33$2,219
Nov 19931782,16714.49$2,579
Oct 19931843,33215.85$2,916
Sep 19931723,00115.03$2,585
Aug 19933553,13215.66$5,559
Jul 19933494,75815.46$5,396
Jun 19931834,21216.79$3,073
May 19933643,71217.68$6,436
Apr 19935294,67318.05$9,548
Mar 19931826,43518.14$3,301
Feb 19931,0387,23217.90$18,580
Jan 19933676,74616.93$6,213

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.

Jul 2024 — as filed, then multipliedworked
Oil                   30 bbl  × $ 79.93 =     $2,398
Casinghead gas         0 Mcf  × $  2.15 =         $0

────────────────────────────────────────────────────
Month total                                   $2,398

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. 03/O/21594 is the state's own key, not one this site invented.