BLAKE, MARIA

Operated by PETEX (P-5 659782) in the WORSHAM (DELAWARE SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22388District 08Field 98817775OilCasinghead gasSaveExport
Value, all time
$2.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$83 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 45 leases and 70 wells, and the rule below applies to all of them.

Discovered
1960-07-15
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
450 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: GAS RULES

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
OilDisposition34,788 bbl$2,373,863
Casinghead gasProduction133,081 Mcf$473,293
Total$2,847,156

21 Mcf of this lease's gas, across 21 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 31.3610, -103.2475. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.36105, -103.24747 · 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
5,048 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 5,048 ft.

Completions filed
Feb 2009
1 of 1 wells

1 well

42-3890092715,048 ftFeb 2009

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 2026179483106.413.05$20,519
Apr 2026039298.932.87$1,125
Mar 20261712789.753.15$15,432
Feb 2026153063.503.75$9,716
Jan 20260059.138.00$0
Dec 2025012056.664.41$530
Nov 202502958.593.93$114
Oct 20250059.383.30$0
Sep 20251723162.743.08$10,887
Aug 202516363963.933.01$12,347
Jul 2025048566.743.32$1,608
Jun 202515232766.483.13$11,128
May 20250660.553.23$19
Apr 202515315862.363.54$10,101
Mar 2025024067.704.27$1,024
Feb 202516841270.884.34$13,696
Jan 202516810174.324.28$12,918
Dec 202409968.993.12$309
Nov 202417236669.052.20$12,681
Oct 2024021971.372.28$500
Sep 202415540069.612.36$11,735
Aug 202416321375.632.06$12,767
Jul 2024023279.932.15$498
Jun 202413653678.082.63$12,031
May 202417167878.812.20$14,967
Apr 202417248484.451.66$15,328
Mar 202417074680.301.55$14,804
Feb 20241756776.091.78$13,435
Jan 202408973.023.30$293
Dec 202317418871.262.61$12,890
Nov 202318012677.892.81$14,374
Oct 2023010985.443.09$337
Sep 202318540189.042.74$17,569
Aug 2023177080.522.67$14,252
Jul 202301274.852.64$32
Jun 20231591,02168.962.26$13,271
May 202318687170.622.23$15,075
Apr 2023011578.122.24$257
Mar 202317444172.852.39$13,731
Feb 202316361275.112.47$13,752
Jan 202317292976.533.39$16,310
Dec 202216085876.415.73$17,141
Nov 2022080585.005.65$4,545
Oct 202217578287.185.86$19,842
Sep 202217273184.888.16$20,567
Aug 202217987294.529.13$24,878
Jul 2022167717101.587.54$22,372
Jun 20220879115.097.98$7,012
May 2022169969109.378.43$26,655
Apr 2022167637104.226.84$21,760
Mar 2022164815108.885.08$21,994
Feb 202216874591.054.86$18,916
Jan 202216671281.844.54$16,816
Dec 2021080071.323.90$3,119
Nov 202117380577.435.24$17,611
Oct 202116396279.795.71$18,503
Sep 202116466269.865.35$14,999
Aug 202116645966.024.22$12,897
Jul 2021034370.783.98$1,366
Jun 202117335769.493.38$13,229
May 202116872563.483.02$12,852
Apr 202116990160.362.76$12,686
Mar 2021082861.302.72$2,250
Feb 20211713457.805.55$10,072
Jan 202117670450.412.81$10,851
Dec 202017583444.642.68$10,043
Nov 202016759238.772.71$8,077
Oct 202016298236.972.48$8,423
Sep 2020291837.091.99$1,902
Aug 202016799339.982.39$9,045
Jul 202018095838.371.83$8,655
Jun 20201771,03834.901.69$7,932
May 2020050016.921.81$907
Apr 202017089914.751.80$4,130
Mar 202017659130.341.86$6,437
Feb 202017859549.881.98$10,057
Jan 2020267557.252.09$1,528
Dec 201917555959.012.30$11,615
Nov 201917177555.302.75$11,588
Oct 201917957653.472.42$10,964
Sep 201917683055.052.66$11,894
Aug 2019066753.112.30$1,537
Jul 201917483456.272.46$11,843
Jun 201917481052.782.49$11,202
May 201917080958.482.74$12,159
Apr 201917889762.632.75$13,616
Mar 2019688656.803.06$3,054
Feb 201917680750.852.79$11,203
Jan 201917289646.033.23$10,810
Dec 201816579046.594.19$10,994
Nov 201818179752.934.24$12,957
Oct 201816890861.443.40$13,407
Sep 2018059759.543.11$1,855
Aug 201818194259.403.07$13,640
Jul 201816964665.142.93$12,903
Jun 201817263560.183.08$12,305
May 201817592665.382.90$14,128
Apr 2018089563.842.90$2,596
Mar 201817581561.222.79$12,985
Feb 201817978261.782.77$13,222
Jan 201817164562.874.01$13,337
Dec 201718873857.272.92$12,923
Nov 201715868055.423.12$10,877
Oct 2017086749.292.98$2,587
Sep 201718176347.523.09$10,957
Aug 201717086845.373.00$10,321
Jul 2017173043.873.09$7,590
Jun 20170042.493.09$0
May 201716999445.373.26$10,911
Apr 201717296247.933.21$11,334
Mar 20171691,05146.772.98$11,040
Feb 201718172450.452.95$11,269
Jan 2017085849.413.42$2,933
Dec 201617197948.763.72$11,983
Nov 201617093142.492.64$9,685
Oct 201616899146.193.09$10,822
Sep 20161751,19041.553.10$10,961
Aug 201617282641.442.92$9,543
Jul 201618449841.622.92$9,114
Jun 2016095845.352.69$2,573
May 201616588442.521.99$8,776
Apr 20161711,03536.561.99$8,312
Mar 20161831,17233.011.79$8,143
Feb 20161681,01126.472.06$6,533
Jan 201618818827.352.36$5,586
Dec 201518678332.362.00$7,586
Nov 2015065238.792.17$1,413
Oct 201516927843.552.43$8,035
Sep 201515617842.992.76$7,197
Aug 201517030940.162.87$7,715
Jul 201517167648.152.95$10,225
Jun 201506156.152.88$176
May 20153603655.212.96$19,982
Apr 201517519449.822.71$9,244
Mar 201517860342.892.93$9,404
Feb 201516765644.662.98$9,411
Jan 201518033543.433.10$8,856
Dec 201418390754.693.59$13,266
Nov 2014167270.464.25$2,928
Oct 201417389978.303.90$17,053
Sep 201416587886.164.05$17,768
Aug 201417450489.394.04$17,588
Jul 201416891796.564.18$20,055
Jun 201418557898.164.74$20,898
May 20141761,27894.734.73$22,713
Apr 20141791,09595.944.81$22,439
Mar 201417920295.895.06$18,186
Feb 2014178097.406.19$17,337
Jan 20141731690.404.86$15,717
Dec 2013170091.824.35$15,609
Nov 20131694588.853.74$15,184
Oct 2013177097.423.78$17,243
Sep 20130130104.113.72$483
Aug 2013351155104.253.52$37,138
Jul 2013178195102.523.72$18,974
Jun 201316518894.403.93$16,315
May 201317519294.834.15$17,392
Apr 201318157193.964.28$19,452
Mar 20131801,07693.623.91$21,062
Feb 201317470491.233.42$18,282
Jan 201317056291.603.42$17,494
Dec 20121731,01886.773.42$18,493
Nov 20121751,16986.953.62$19,454
Oct 20121711,18289.383.40$19,302
Sep 201217099694.672.92$19,001
Aug 201217775992.662.91$18,608
Jul 20121701,19385.133.02$18,076
Jun 201234828579.822.52$28,495
May 20121781,00491.612.49$18,805
Apr 2012165631101.652.00$18,032
Mar 2012180968105.052.22$21,060
Feb 2012341171101.102.57$34,915
Jan 20121705998.092.73$16,837
Dec 2011014496.873.24$467
Nov 201117043595.723.31$17,713
Oct 201116958684.983.65$16,500
Sep 201116665983.623.99$16,508
Aug 201116349783.404.15$15,656
Jul 201116271394.144.52$18,471
Jun 20111801,00292.904.64$21,371
May 201135264998.134.40$37,400
Apr 2011164682105.964.33$20,333
Mar 20113301,06396.364.06$36,112
Feb 2011071085.644.18$2,968
Jan 201118097086.504.59$20,021
Dec 201018092185.734.35$19,436
Nov 20101641,01880.843.80$17,121
Oct 20103251,09778.103.51$29,232
Sep 20101821,10472.633.98$17,612
Aug 201017493773.684.42$16,961
Jul 201017294072.554.74$16,931
Jun 201017280370.364.91$16,045
May 20101621,17871.124.24$16,511
Apr 20103371,22281.694.12$32,567
Mar 20101551,19178.394.39$17,377
Feb 201034293873.585.44$30,269
Jan 20101721,05974.365.96$19,106
Dec 20091741,06371.445.48$18,260
Nov 20093331,10474.593.75$28,980
Oct 20091621,14572.544.11$16,458
Sep 20093311,05565.543.06$24,927
Aug 200917656967.423.22$13,697
Jul 200932164661.133.46$21,861
Jun 20093531,24666.163.90$28,208
May 20091601,16154.743.93$13,316
Apr 200917574346.773.59$10,850
Mar 200917655542.144.06$9,669
Feb 200917832232.814.63$7,332
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008163055.496.86$9,045
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081640131.0811.39$21,497
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081630101.909.66$16,610
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007173091.677.29$15,859
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007166070.906.39$11,769
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007175059.617.81$10,432
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006171056.656.92$9,687
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 2006175060.085.04$10,514
Aug 20060068.717.34$0
Jul 2006174069.376.34$12,070
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006147060.598.93$8,907
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 2005152045.226.65$6,873
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001175019.782.53$3,462
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 1999164012.471.84$2,045
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 1997147017.742.95$2,608
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 1996155021.97$3,405
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 1995149017.19$2,561
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 1994162115.29$2,477
Aug 19940116.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940112.50$0
Jan 1994152112.66$1,924
Dec 19930112.33$0
Nov 19932114.49$29
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 1993149116.79$2,502
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 1993152117.90$2,721
Jan 19930116.93$0

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                  179 bbl  × $106.41 =    $19,047
Casinghead gas       483 Mcf  × $  3.05 =     $1,471

────────────────────────────────────────────────────
Month total                                  $20,519

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/22388 is the state's own key, not one this site invented.