COWAN & MCKINNEY "MM"

Operated by WILLOWBEND INVESTMENTS, INC. (P-5 927665) in the HULL-SILK-SIKES (3800) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21779District 09Field 43431700OilCasinghead gasSaveExport
Value, all time
$2.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$86 k
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 31 leases and 80 wells, and the rule below applies to all of them.

Discovered
1973-06-01
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

The Commission's schedule remark for this field reads: RRC LETTER DATED 1/23/73.

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
OilDisposition45,930 bbl$2,238,955
Casinghead gasProduction31,401 Mcf$117,551
Total$2,356,507

4,704 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 (1)

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 33.6575, -98.6801. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.65749, -98.68007 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,552 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 5,552 ft.

Completions filed
Sep 1981
1 of 1 wells

1 well

42-0093540015,552 ftSep 1981

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 20261710106.413.05$18,196
Apr 20260098.932.87$0
Mar 2026167089.753.15$14,988
Feb 20260063.503.75$0
Jan 2026173059.138.00$10,229
Dec 20250056.664.41$0
Nov 2025171058.593.93$10,019
Oct 20250059.383.30$0
Sep 2025173062.743.08$10,854
Aug 2025165063.933.01$10,548
Jul 2025165066.743.32$11,012
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025171070.884.34$12,120
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024170071.372.28$12,133
Sep 2024169069.612.36$11,764
Aug 20240075.632.06$0
Jul 2024161079.932.15$12,869
Jun 2024169078.082.63$13,196
May 2024172078.812.20$13,555
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024172076.091.78$13,087
Jan 20240073.023.30$0
Dec 2023167071.262.61$11,900
Nov 20230077.892.81$0
Oct 2023169085.443.09$14,439
Sep 20230089.042.74$0
Aug 2023173080.522.67$13,930
Jul 20230074.852.64$0
Jun 2023165068.962.26$11,378
May 20230070.622.23$0
Apr 2023336078.122.24$26,248
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023173076.533.39$13,240
Dec 20220076.415.73$0
Nov 2022172085.005.65$14,620
Oct 2022170087.185.86$14,821
Sep 20220084.888.16$0
Aug 2022169094.529.13$15,974
Jul 20221730101.587.54$17,573
Jun 202200115.097.98$0
May 20221780109.378.43$19,468
Apr 202200104.226.84$0
Mar 20221750108.885.08$19,054
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021172071.323.90$12,267
Nov 2021170077.435.24$13,163
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021168066.024.22$11,091
Jul 2021168070.783.98$11,891
Jun 2021168069.493.38$11,674
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021170057.805.55$9,826
Jan 20210050.412.81$0
Dec 2020173044.642.68$7,723
Nov 2020174038.772.71$6,746
Oct 20200036.972.48$0
Sep 2020342037.091.99$12,685
Aug 2020166039.982.39$6,637
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 202009849.881.98$194
Jan 20201709857.252.09$9,938
Dec 201909859.012.30$226
Nov 201909855.302.75$270
Oct 20191729853.472.42$9,434
Sep 20191709855.052.66$9,619
Aug 201909853.112.30$226
Jul 20193359856.272.46$19,092
Jun 201909852.782.49$244
May 201909858.482.74$269
Apr 20191709862.632.75$10,917
Mar 201909856.803.06$300
Feb 20191669850.852.79$8,715
Jan 20190046.033.23$0
Dec 201809846.594.19$410
Nov 20183349852.934.24$18,094
Oct 201809861.443.40$333
Sep 201809859.543.11$305
Aug 20181699859.403.07$10,339
Jul 20181729865.142.93$11,491
Jun 20181719860.183.08$10,592
May 201809865.382.90$284
Apr 201809863.842.90$284
Mar 20181699861.222.79$10,619
Feb 201809861.782.77$271
Jan 20180062.874.01$0
Dec 20171719857.272.92$10,079
Nov 201709855.423.12$306
Oct 20171699849.292.98$8,622
Sep 20171689847.523.09$8,286
Aug 201709845.373.00$294
Jul 20171659843.873.09$7,541
Jun 20171749842.493.09$7,696
May 201709845.373.26$320
Apr 20171719847.933.21$8,511
Mar 201709846.772.98$292
Feb 20171699850.452.95$8,815
Jan 201709849.413.42$335
Dec 20161759848.763.72$8,898
Nov 201609842.492.64$259
Oct 20161719846.193.09$8,201
Sep 201609841.553.10$304
Aug 20161709841.442.92$7,331
Jul 20161759841.622.92$7,570
Jun 201609845.352.69$263
May 20161769842.521.99$7,679
Apr 201609836.561.99$195
Mar 20161729833.011.79$5,854
Feb 201609826.472.06$202
Jan 20161729827.352.36$4,936
Dec 20151699832.362.00$5,665
Nov 20151739838.792.17$6,923
Oct 201519843.552.43$281
Sep 20151699842.992.76$7,536
Aug 201509840.162.87$282
Jul 20151719848.152.95$8,522
Jun 201509856.152.88$283
May 20151709855.212.96$9,675
Apr 201509849.822.71$265
Mar 20151719842.892.93$7,622
Feb 201509844.662.98$292
Jan 20151659843.433.10$7,470
Dec 201419854.693.59$407
Nov 20141609870.464.25$11,690
Oct 20141609878.303.90$12,910
Sep 201409886.164.05$396
Aug 20141599889.394.04$14,608
Jul 20141699896.564.18$16,728
Jun 20141649898.164.74$16,562
May 201409894.734.73$463
Apr 20141739895.944.81$17,069
Mar 20141739895.895.06$17,085
Feb 20141699897.406.19$17,067
Jan 201419890.404.86$567
Dec 20131629891.824.35$15,302
Nov 20131719888.853.74$15,560
Oct 201309897.423.78$370
Sep 2013098104.113.72$364
Aug 201317098104.253.52$18,068
Jul 201316198102.523.72$16,870
Jun 20131689894.403.93$16,245
May 20131719894.834.15$16,623
Apr 201309893.964.28$420
Mar 201309893.623.91$383
Feb 20131789891.233.42$16,574
Jan 201309891.603.42$335
Dec 20121718186.773.42$15,115
Nov 201209886.953.62$355
Oct 20121639889.383.40$14,902
Sep 20121759894.672.92$16,853
Aug 20121769892.662.91$16,593
Jul 20121715185.133.02$14,711
Jun 201209879.822.52$247
May 201205491.612.49$134
Apr 201217080101.652.00$17,440
Mar 201217598105.052.22$18,602
Feb 201217998101.102.57$18,349
Jan 20121765798.092.73$17,420
Dec 201109896.873.24$317
Nov 20111759895.723.31$17,076
Oct 201109884.983.65$358
Sep 20111698283.623.99$14,459
Aug 20111707783.404.15$14,498
Jul 20111729894.144.52$16,635
Jun 201104992.904.64$227
May 201109898.134.40$432
Apr 201117598105.964.33$18,968
Mar 20111759896.364.06$17,261
Feb 201109885.644.18$410
Jan 20111759886.504.59$15,587
Dec 20101849885.734.35$16,200
Nov 20101749880.843.80$14,438
Oct 201009878.103.51$344
Sep 20101749872.633.98$13,028
Aug 201009873.684.42$433
Jul 20101719872.554.74$12,870
Jun 20101789870.364.91$13,005
May 201009871.124.24$415
Apr 20103509881.694.12$28,996
Mar 20101789878.394.39$14,384
Feb 201009873.585.44$533
Jan 201029874.365.96$733
Dec 20091779871.445.48$13,182
Nov 200909874.593.75$368
Oct 20091769872.544.11$13,170
Sep 20091749865.543.06$11,704
Aug 20091779867.423.22$12,249
Jul 200909861.133.46$340
Jun 20091699866.163.90$11,563
May 20091769854.743.93$10,019
Apr 200909846.773.59$352
Mar 20091809842.144.06$7,983
Feb 20091809832.814.63$6,360
Jan 200909835.865.37$526
Dec 20081769837.105.98$7,115
Nov 200809855.496.86$672
Oct 20081779875.246.92$13,996
Sep 200816998101.767.88$17,969
Aug 2008098114.228.48$831
Jul 200817598131.0811.39$24,055
Jun 200816998131.3313.03$23,472
May 2008098123.1711.57$1,134
Apr 200818198110.3110.45$20,991
Mar 200817398101.909.66$18,576
Feb 200809892.538.77$860
Jan 20081699890.388.21$16,078
Dec 20071799888.337.30$16,527
Nov 200709891.677.29$715
Oct 20071789882.856.92$15,426
Sep 200709875.846.24$612
Aug 20071699869.066.39$12,297
Jul 20071729870.906.39$12,821
Jun 200709862.007.55$740
May 20071749858.747.85$10,990
Apr 20071709859.617.81$10,899
Mar 200709856.927.30$716
Feb 20071699855.108.22$10,117
Jan 20071639850.306.73$8,858
Dec 20061739856.656.92$10,478
Nov 200609854.207.62$747
Oct 20061519854.906.01$8,879
Sep 20061209860.085.04$7,703
Aug 20061709868.717.34$12,400
Jul 200609869.376.34$622
Jun 20061759866.286.38$12,225
May 200609866.016.42$630
Apr 20063429864.397.36$22,743
Mar 200609856.707.08$694
Feb 200609857.597.75$760
Jan 20061769860.598.93$11,539
Dec 20051739854.9413.42$10,819
Nov 20051709854.6910.59$10,335
Oct 200509858.3413.80$1,352
Sep 20051619861.4512.08$11,077
Aug 20051689861.519.80$11,294
Jul 200509855.697.84$769
Jun 20051699852.337.38$9,567
May 20051749845.226.65$8,520
Apr 20051749849.207.36$9,282
Mar 200509850.377.15$701
Feb 20051779845.226.31$8,623
Jan 20051789843.166.32$8,302
Dec 200409839.866.75$662
Nov 20041829845.286.33$8,861
Oct 20041739849.706.52$9,237
Sep 200409843.245.28$518
Aug 20041789842.375.55$8,086
Jul 20041769838.286.08$7,334
Jun 200409836.106.43$630
May 20041779837.486.49$7,270
Apr 20041789834.475.86$6,710
Mar 20041789834.365.53$6,658
Feb 200409832.455.51$540
Jan 200409832.036.30$617
Dec 20031789830.266.30$6,004
Nov 200309828.804.60$450
Oct 20031819828.174.76$5,565
Sep 20031789826.314.75$5,149
Aug 200309829.765.13$503
Jul 20031769829.415.17$5,683
Jun 20031779828.565.98$5,641
May 200309826.595.97$585
Apr 20031819826.675.41$5,357
Mar 200309831.146.10$597
Feb 20031729833.487.93$6,535
Jan 200309830.315.58$547
Dec 20021669826.914.85$4,943
Nov 20021789824.664.14$4,795
Oct 200209826.464.23$414
Sep 20021759827.443.64$5,158
Aug 20021629825.963.16$4,516
Jul 200209824.583.06$300
Jun 20021719823.733.34$4,385
May 200209824.663.58$351
Apr 20021809823.653.51$4,601
Mar 20021619822.003.10$3,846
Feb 200209818.222.38$233
Jan 20021739817.172.38$3,203
Dec 20011779816.932.36$3,228
Nov 200109818.072.41$236
Oct 20011729819.782.53$3,650
Sep 200109824.262.25$221
Aug 20011749824.873.05$4,627
Jul 20011709823.933.20$4,381
Jun 200109824.563.82$375
May 20011769825.524.31$4,914
Apr 20011709824.685.34$4,718
Mar 20011789824.545.38$4,895
Feb 200109827.755.77$565
Jan 20011739827.478.40$5,575
Dec 20001649826.889.12$5,302
Nov 200009832.215.66$554
Oct 20001729831.235.15$5,876
Sep 200009831.875.19$508
Aug 20001509829.644.54$4,891
Jul 20001679828.534.09$5,165
Jun 20001689829.304.40$5,353
May 200009827.263.68$361
Apr 20001689824.513.12$4,423
Mar 20001659828.422.86$4,970
Feb 200009827.622.73$267
Jan 20001729825.272.48$4,590
Dec 19991779824.282.42$4,535
Nov 199909823.192.43$239
Oct 19991729820.982.80$3,883
Sep 19991739821.752.62$4,019
Aug 19991789819.262.88$3,710
Jul 19991749817.892.37$3,345
Jun 199909815.942.36$231
May 19991719815.792.32$2,928
Apr 19991759815.102.21$2,859
Mar 199909812.471.84$180
Feb 1999171989.981.82$1,885
Jan 19991649810.381.90$1,889
Dec 1998175989.201.77$1,784
Nov 19981739810.892.19$2,098
Oct 199809812.421.97$193
Sep 19981799812.592.08$2,458
Aug 19981729811.301.91$2,131
Jul 19981729811.742.24$2,239
Jun 19981769811.242.24$2,197
May 19981749812.622.21$2,412
Apr 199819813.042.51$259
Mar 19983539812.802.31$4,745
Feb 199819813.952.30$239
Jan 19981659814.702.15$2,637
Dec 19971759816.322.41$3,092
Nov 199729818.193.09$339
Oct 19971759819.253.15$3,677
Sep 19971729817.742.95$3,341
Aug 19971719817.862.55$3,304
Jul 19971729817.582.25$3,244
Jun 19971799817.242.26$3,307
May 19971739818.972.31$3,508
Apr 19970017.882.08$0
Mar 19971589818.951.94$3,184
Feb 19971769820.492.21$3,822
Jan 19971809823.483.54$4,573
Dec 19961749823.32$4,058
Nov 19961789821.97$3,911
Oct 19961779823.31$4,126
Sep 19961789822.22$3,955
Aug 19961759820.26$3,546
Jul 199609819.55$0
Jun 19961649818.73$3,072
May 19961759819.43$3,400
Apr 19961769821.51$3,786
Mar 19961829819.38$3,527
Feb 19961669816.98$2,819
Jan 19961759817.07$2,987
Dec 19951809817.19$3,094
Nov 199509816.00$0
Oct 19953669815.43$5,647
Sep 199519816.18$16
Aug 19951829815.92$2,897
Jul 19951839815.24$2,789
Jun 19951849816.41$3,019
May 19951829817.56$3,196
Apr 19951699817.73$2,996
Mar 19951829816.44$2,992
Feb 199509816.58$0
Jan 19953599815.92$5,715
Dec 19941839815.03$2,750
Nov 19941859815.90$2,942
Oct 19941809815.58$2,804
Sep 19943489815.29$5,321
Aug 199429816.13$32
Jul 19941699817.56$2,968
Jun 19941789817.09$3,042
May 199409815.88$0
Apr 19941819814.14$2,559
Mar 19941789812.46$2,218
Feb 19941589812.50$1,975
Jan 19941829812.66$2,304
Dec 19931759812.33$2,158
Nov 19931859814.49$2,681
Oct 19931809815.85$2,853
Sep 19931819815.03$2,720
Aug 19933579815.66$5,591
Jul 19931819815.46$2,798
Jun 19931809816.79$3,022
May 19933629817.68$6,400
Apr 19931849818.05$3,321
Mar 19931799818.14$3,247
Feb 19931859817.90$3,312
Jan 19931779816.93$2,997

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.

May 2026 — as filed, then multipliedworked
Oil                  171 bbl  × $106.41 =    $18,196
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $18,196

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. 09/O/21779 is the state's own key, not one this site invented.