COWDEN, EMMA TRACT -C-

Operated by BLOCK "T" PETROLEUM, INC. (P-5 75784) in the EMMA (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1304District 08Field 28899415Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$15.0 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 19 leases and 55 wells, and the rule below applies to all of them.

Discovered
1953-08-14
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 register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition277,389 bbl$14,901,358
Casinghead gasProduction16,549 Mcf$88,847
Total$14,990,204

1,572 Mcf of this lease's gas, across 46 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 (17)

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 32.1193, -102.6266. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

32.11919, -102.62624 · 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
70.6%
12 of 17 wells
With a plug date
47.1%
8 of 17 wells
Median depth
5,520 ft
15 wells filed one
Completion to plug
18.3 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
1270.6%
A plug date is filed
847.1%
BothOn the schedule and plugged. Neither fact cancels the other.
847.1%
NeitherNo plug date, and not on the schedule.
529.4%

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

Total depth in feet, 15 of 17 wells. Median 5,520 ft, with the middle half between 5,489 and 6,152 ft; the shallowest is 5,093 ft and the deepest 13,345 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 14 of 17 wells, Jul 1956 – Nov 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1956 – Nov 2018
14 of 17 wells; 3 filed none
Plug dates filed
Aug 1971 – Dec 2008
8 of 17 wells; 9 filed none

Last completion to plug: a median of 18.3 years across the 4 wells that filed both dates, with the middle half between 12.2 years and 22.9 years. A further 2 wells are excluded, because the last completion the Commission holds for them is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

17 wells

42-00305437285,415 ftMay 1981Yes
42-00305438297,010 ftNov 1978Yes
42-0030545043Yes
42-00339925685,093 ftNov 2018Yes
42-00305451445,497 ftOct 2018Jul 1994Yes
42-00305454405,500 ftSep 2018Aug 1971Yes
42-00339927706,304 ftOct 2017Yes
42-00339926675,756 ftJun 2017Yes
42-00340011726,000 ftJan 2007
42-00340007695,999 ftJan 2007
42-003052453412,500 ftJan 2007
42-00337951665,480 ftSep 1996
42-00330093475,500 ftJun 1993Dec 2008Yes
42-003054342513,345 ftMay 1981Aug 1983Yes
42-0030545245May 1957
42-0030544942 T5,520 ftSep 1956Sep 1977Yes
42-00305448415,388 ftJul 1956Feb 1985Yes

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 2025176070.884.34$12,475
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024353069.052.20$24,375
Oct 2024354071.372.28$25,265
Sep 20240069.612.36$0
Aug 2024351075.632.06$26,546
Jul 2024361079.932.15$28,855
Jun 20240078.082.63$0
May 2024362078.812.20$28,529
Apr 2024358084.451.66$30,233
Mar 20240080.301.55$0
Feb 2024354076.091.78$26,936
Jan 2024360073.023.30$26,287
Dec 2023355071.262.61$25,297
Nov 20230077.892.81$0
Oct 2023360085.443.09$30,758
Sep 20230089.042.74$0
Aug 2023364080.522.67$29,309
Jul 2023367074.852.64$27,470
Jun 20230068.962.26$0
May 2023360070.622.23$25,423
Apr 2023368078.122.24$28,748
Mar 20230072.852.39$0
Feb 2023347075.112.47$26,063
Jan 2023362076.533.39$27,704
Dec 2022338076.415.73$25,827
Nov 2022366085.005.65$31,110
Oct 20220087.185.86$0
Sep 2022340084.888.16$28,859
Aug 2022355094.529.13$33,555
Jul 20223590101.587.54$36,467
Jun 202200115.097.98$0
May 20223460109.378.43$37,842
Apr 20223640104.226.84$37,936
Mar 20223650108.885.08$39,741
Feb 20220091.054.86$0
Jan 2022365081.844.54$29,872
Dec 2021362071.323.90$25,818
Nov 2021348077.435.24$26,946
Oct 2021352079.795.71$28,086
Sep 2021355069.865.35$24,800
Aug 2021172066.024.22$11,355
Jul 2021182070.783.98$12,882
Jun 2021362069.493.38$25,155
May 2021345063.483.02$21,901
Apr 2021178060.362.76$10,744
Mar 2021182061.302.72$11,157
Feb 2021344057.805.55$19,883
Jan 20210050.412.81$0
Dec 2020363044.642.68$16,204
Nov 20200038.772.71$0
Oct 2020372036.972.48$13,753
Sep 2020360037.091.99$13,352
Aug 20200039.982.39$0
Jul 2020366038.371.83$14,043
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020367014.751.80$5,413
Mar 2020366030.341.86$11,104
Feb 20200049.881.98$0
Jan 2020402057.252.09$23,015
Dec 2019358059.012.30$21,126
Nov 20190055.302.75$0
Oct 2019350053.472.42$18,715
Sep 20190055.052.66$0
Aug 2019361053.112.30$19,173
Jul 201983056.272.46$4,670
Jun 20190052.782.49$0
May 2019354058.482.74$20,702
Apr 2019351062.632.75$21,983
Mar 2019357056.803.06$20,278
Feb 2019350050.852.79$17,798
Jan 2019371046.033.23$17,077
Dec 2018556046.594.19$25,904
Nov 2018181052.934.24$9,580
Oct 2018349061.443.40$21,443
Sep 2018526059.543.11$31,318
Aug 2018343059.403.07$20,374
Jul 2018536065.142.93$34,915
Jun 2018516060.183.08$31,053
May 2018170065.382.90$11,115
Apr 2018539063.842.90$34,410
Mar 2018332061.222.79$20,325
Feb 2018726061.782.77$44,852
Jan 2018525062.874.01$33,007
Dec 2017366057.272.92$20,961
Nov 2017183055.423.12$10,142
Oct 2017528049.292.98$26,025
Sep 2017349047.523.09$16,584
Aug 2017719045.373.00$32,621
Jul 2017182043.873.09$7,984
Jun 2017673042.493.09$28,596
May 2017335045.373.26$15,199
Apr 2017505047.933.21$24,205
Mar 2017335046.772.98$15,668
Feb 2017515050.452.95$25,982
Jan 2017340049.413.42$16,799
Dec 2016321048.763.72$15,652
Nov 2016678042.492.64$28,808
Oct 2016846046.193.09$39,077
Sep 2016676041.553.10$28,088
Aug 2016674041.442.92$27,931
Jul 2016707041.622.92$29,425
Jun 2016710045.352.69$32,199
May 2016358042.521.99$15,222
Apr 2016353036.561.99$12,906
Mar 2016357033.011.79$11,785
Feb 2016364026.472.06$9,635
Jan 2016534027.352.36$14,605
Dec 2015530032.362.00$17,151
Nov 2015894038.792.17$34,678
Oct 2015531043.552.43$23,125
Sep 20151,070042.992.76$45,999
Aug 2015533040.162.87$21,405
Jul 20151,226048.152.95$59,032
Jun 2015343056.152.88$19,259
May 2015357055.212.96$19,710
Apr 2015718049.822.71$35,771
Mar 201535313442.892.93$15,533
Feb 201553517644.662.98$24,417
Jan 201586510343.433.10$37,886
Dec 20145438754.693.59$30,009
Nov 201453718870.464.25$38,636
Oct 201471516478.303.90$56,624
Sep 201454120186.164.05$47,426
Aug 201469032589.394.04$62,991
Jul 201469429796.564.18$68,254
Jun 201491527098.164.74$91,095
May 201472026094.734.73$69,435
Apr 201471225695.944.81$69,540
Mar 201451721795.895.06$50,672
Feb 20147023097.406.19$68,561
Jan 20141,062090.404.86$96,005
Dec 2013340091.824.35$31,219
Nov 2013705088.853.74$62,639
Oct 2013536097.423.78$52,217
Sep 20134990104.113.72$51,951
Aug 20138870104.253.52$92,470
Jul 20133420102.523.72$35,062
Jun 2013464094.403.93$43,802
May 2013874094.834.15$82,881
Apr 2013546093.964.28$51,302
Mar 2013535093.623.91$50,087
Feb 2013180091.233.42$16,421
Jan 2013710091.603.42$65,036
Dec 2012356086.773.42$30,890
Nov 2012547086.953.62$47,562
Oct 2012541089.383.40$48,355
Sep 2012717094.672.92$67,878
Aug 2012908092.662.91$84,135
Jul 2012894085.133.02$76,106
Jun 20121,270079.822.52$101,371
May 2012705091.612.49$64,585
Apr 20121,2340101.652.00$125,436
Mar 20127100105.052.22$74,586
Feb 201291435101.102.57$92,495
Jan 20121,083598.092.73$106,245
Dec 20111,058096.873.24$102,488
Nov 2011355095.723.31$33,981
Oct 20111,060084.983.65$90,079
Sep 20111,086083.623.99$90,811
Aug 20117157683.404.15$59,946
Jul 2011727094.144.52$68,440
Jun 20111,4444592.904.64$134,356
May 20111,0858598.134.40$106,845
Apr 20111,0760105.964.33$114,013
Mar 20111,077096.364.06$103,780
Feb 2011360085.644.18$30,830
Jan 20117141686.504.59$61,834
Dec 20101,0722885.734.35$92,024
Nov 20107102480.843.80$57,487
Oct 201072512478.103.51$57,058
Sep 201072417672.633.98$53,285
Aug 20101,44011673.684.42$106,612
Jul 2010736072.554.74$53,397
Jun 2010721070.364.91$50,730
May 20101,077071.124.24$76,596
Apr 2010531081.694.12$43,377
Mar 2010699078.394.39$54,795
Feb 20101,083073.585.44$79,687
Jan 2010952074.365.96$70,791
Dec 2009707071.445.48$50,508
Nov 20091,236074.593.75$92,193
Oct 20091,455072.544.11$105,546
Sep 20091,08116565.543.06$71,354
Aug 20091,091567.423.22$73,571
Jul 20091,442061.133.46$88,149
Jun 20091,0771066.163.90$71,293
May 20091,231054.743.93$67,385
Apr 20091,7531546.773.59$82,042
Mar 20091,38210542.144.06$58,664
Feb 20091,06416032.814.63$35,651
Jan 20091,02221535.865.37$37,804
Dec 20081,75124037.105.98$66,397
Nov 20081,05714555.496.86$59,648
Oct 20081,4317675.246.92$108,195
Sep 20081,4381101.767.88$146,339
Aug 20081,0800114.228.48$123,358
Jul 20081,43478131.0811.39$188,857
Jun 20081,4244131.3313.03$187,066
May 20081,703132123.1711.57$211,286
Apr 20081,791150110.3110.45$199,133
Mar 20081,804157101.909.66$185,345
Feb 20082,15413892.538.77$200,520
Jan 20081,42718190.388.21$130,458
Dec 20072,32928088.337.30$207,765
Nov 20072,14430091.677.29$198,728
Oct 20072,86238682.856.92$239,789
Sep 20071,78436175.846.24$137,553
Aug 20072,14528569.066.39$149,954
Jul 20072,85428570.906.39$204,169
Jun 20073,20545562.007.55$202,145
May 20072,91059358.747.85$175,586
Apr 20073,98546959.617.81$241,206
Mar 20074,33177456.927.30$252,172
Feb 20075,14594255.108.22$291,229
Jan 20075,63792750.306.73$289,777
Dec 20065,07086656.656.92$293,207
Nov 20065,70163254.207.62$313,808
Oct 20061,79813554.906.01$99,522
Sep 2006363060.085.04$21,809
Aug 2006362068.717.34$24,873
Jul 2006360069.376.34$24,973
Jun 2006715066.286.38$47,390
May 2006359066.016.42$23,698
Apr 2006360064.397.36$23,180
Mar 2006348056.707.08$19,732
Feb 2006354057.597.75$20,387
Jan 2006881060.598.93$53,380
Dec 20050054.9413.42$0
Nov 2005733054.6910.59$40,088
Oct 20050058.3413.80$0
Sep 2005701061.4512.08$43,076
Aug 20050061.519.80$0
Jul 2005686055.697.84$38,203
Jun 2005350052.337.38$18,316
May 2005364045.226.65$16,460
Apr 2005363049.207.36$17,860
Mar 2005352050.377.15$17,730
Feb 2005349045.226.31$15,782
Jan 2005673043.166.32$29,047
Dec 2004352039.866.75$14,031
Nov 2004336045.286.33$15,214
Oct 2004716049.706.52$35,585
Sep 2004344043.245.28$14,875
Aug 2004353042.375.55$14,957
Jul 2004356038.286.08$13,628
Jun 2004350036.106.43$12,635
May 2004679037.486.49$25,449
Apr 2004736034.475.86$25,370
Mar 20040034.365.53$0
Feb 2004737032.455.51$23,916
Jan 2004735032.036.30$23,542
Dec 2003720030.266.30$21,787
Nov 20030028.804.60$0
Oct 2003752028.174.76$21,184
Sep 2003720026.314.75$18,943
Aug 20030029.765.13$0
Jul 2003714029.415.17$20,999
Jun 2003737028.565.98$21,049
May 2003762026.595.97$20,262
Apr 2003577026.675.41$15,389
Mar 20030031.146.10$0
Feb 2003715033.487.93$23,938
Jan 2003584030.315.58$17,701
Dec 20020026.914.85$0
Nov 2002558024.664.14$13,760
Oct 2002685026.464.23$18,125
Sep 2002749027.443.64$20,553
Aug 2002626025.963.16$16,251
Jul 2002657024.583.06$16,149
Jun 2002679023.733.34$16,113
May 2002608024.663.58$14,993
Apr 20020023.653.51$0
Mar 2002659022.003.10$14,498
Feb 2002692018.222.38$12,608
Jan 2002563017.172.38$9,667
Dec 2001763016.932.36$12,918
Nov 2001688018.072.41$12,432
Oct 2001548019.782.53$10,839
Sep 2001622024.262.25$15,090
Aug 2001696024.873.05$17,310
Jul 2001665023.933.20$15,913
Jun 2001672024.563.82$16,504
May 20011,375025.524.31$35,090
Apr 20010024.685.34$0
Mar 2001639024.545.38$15,681
Feb 2001711027.755.77$19,730
Jan 2001691027.478.40$18,982
Dec 2000765026.889.12$20,563
Nov 2000876032.215.66$28,216
Oct 2000685031.235.15$21,393
Sep 2000841031.875.19$26,803
Aug 2000860029.644.54$25,490
Jul 2000823028.534.09$23,480
Jun 2000853029.304.40$24,993
May 20000027.263.68$0
Apr 2000852024.513.12$20,883
Mar 2000854028.422.86$24,271
Feb 2000912027.622.73$25,189
Jan 2000904025.272.48$22,844
Dec 1999894024.282.42$21,706
Nov 1999859023.192.43$19,920
Oct 1999887020.982.80$18,609
Sep 1999860021.752.62$18,705
Aug 1999884019.262.88$17,026
Jul 1999828017.892.37$14,813
Jun 1999870015.942.36$13,868
May 1999839015.792.32$13,248
Apr 1999849015.102.21$12,820
Mar 1999886012.471.84$11,048
Feb 199985209.981.82$8,503
Jan 19990010.381.90$0
Dec 199887709.201.77$8,068
Nov 1998850010.892.19$9,257
Oct 1998876012.421.97$10,880
Sep 19981,714012.592.08$21,579
Aug 1998872011.301.91$9,854
Jul 1998876011.742.24$10,284
Jun 1998876011.242.24$9,846
May 1998831012.622.21$10,487
Apr 1998868013.042.51$11,319
Mar 19988686812.802.31$11,267
Feb 19981,7397613.952.30$24,434
Jan 19989005714.702.15$13,353
Dec 19979084416.322.41$14,925
Nov 19971,8058118.193.09$33,083
Oct 199790110919.253.15$17,688
Sep 19971,78516517.742.95$32,153
Aug 199789322417.862.55$16,521
Jul 19971,76422917.582.25$31,526
Jun 199788815817.242.26$15,666
May 19971,77119618.972.31$34,048
Apr 19971,78417417.882.08$32,260
Mar 19971,81712318.951.94$34,671
Feb 199789210520.492.21$18,509
Jan 19971,8016323.483.54$42,510
Dec 19961,8134123.32$42,279
Nov 19961,80415521.97$39,634
Oct 19962,69437023.31$62,797
Sep 19961,75232822.22$38,929
Aug 1996018420.26$0
Jul 19961,30215119.55$25,454
Jun 199680913718.73$15,153
May 19961,68216619.43$32,681
Apr 1996657321.51$14,132
Mar 1996608119.38$11,783
Feb 19960116.98$0
Jan 19960117.07$0
Dec 19950117.19$0
Nov 1995190116.00$3,040
Oct 19950115.43$0
Sep 1995261116.18$4,223
Aug 19950115.92$0
Jul 1995362115.24$5,517
Jun 19950116.41$0
May 1995500017.56$8,780
Apr 19950017.73$0
Mar 1995426116.44$7,003
Feb 19950116.58$0
Jan 19950115.92$0
Dec 1994601115.03$9,033
Nov 19940115.90$0
Oct 19940115.58$0
Sep 1994675115.29$10,321
Aug 19940116.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 1994630115.88$10,004
Apr 19940114.14$0
Mar 19940112.46$0
Feb 1994550112.50$6,875
Jan 19940112.66$0
Dec 1993509112.33$6,276
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993428115.03$6,433
Aug 1993479115.66$7,501
Jul 19930115.46$0
Jun 1993630116.79$10,578
May 19930117.68$0
Apr 19930118.05$0
Mar 1993654118.14$11,864
Feb 19930117.90$0
Jan 1993598116.93$10,124

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.

Feb 2025 — as filed, then multipliedworked
Oil                  176 bbl  × $ 70.88 =    $12,475
Casinghead gas         0 Mcf  × $  4.34 =         $0

────────────────────────────────────────────────────
Month total                                  $12,475

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/1304 is the state's own key, not one this site invented.