GLASSCOCK, MELVIN

Operated by MISSION ENERGY INC. (P-5 570410) in the BROWN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 24629District 7BField 12406001OilCasinghead gasSaveExport
Value, all time
$366 k
Jan 1993 – May 2026
Value, last 12 filed months
$62
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 1,213 leases and 2,962 wells, and the rule below applies to all of them.

Discovered
1917-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition3,091 bbl$163,880
Casinghead gasProduction81,776 Mcf$202,067
Total$365,947

35,569 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 (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 31.8559, -99.1712. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.85595, -99.17121 · 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
2,700 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 2,700 ft.

Completions filed
Oct 1987
1 of 1 wells

1 well

42-0493281722,700 ftOct 1987

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 20260359.138.00$24
Dec 20250356.664.41$13
Nov 20250458.593.93$16
Oct 20250059.383.30$0
Sep 20250262.743.08$6
Aug 20250163.933.01$3
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250160.553.23$3
Apr 202501662.363.54$57
Mar 202501667.704.27$68
Feb 20250370.884.34$13
Jan 202502274.324.28$94
Dec 202401368.993.12$41
Nov 202406769.052.20$147
Oct 202401871.372.28$41
Sep 202402869.612.36$66
Aug 202404175.632.06$85
Jul 202405879.932.15$125
Jun 202405078.082.63$132
May 202403578.812.20$77
Apr 202404084.451.66$66
Mar 202403580.301.55$54
Feb 202404076.091.78$71
Jan 202403573.023.30$115
Dec 202305071.262.61$131
Nov 202302877.892.81$79
Oct 20230785.443.09$22
Sep 202304989.042.74$134
Aug 202305080.522.67$134
Jul 202304174.852.64$108
Jun 202305268.962.26$117
May 202304170.622.23$91
Apr 20230178.122.24$2
Mar 20230272.852.39$5
Feb 20230575.112.47$12
Jan 202303076.533.39$102
Dec 202201576.415.73$86
Nov 202201685.005.65$90
Oct 202203887.185.86$223
Sep 202204584.888.16$367
Aug 202204794.529.13$429
Jul 20222046101.587.54$2,379
Jun 2022031115.097.98$247
May 2022011109.378.43$93
Apr 2022035104.226.84$239
Mar 20223048108.885.08$3,510
Feb 202204191.054.86$199
Jan 2022010281.844.54$463
Dec 202101171.323.90$43
Nov 202102177.435.24$110
Oct 202103779.795.71$211
Sep 202103069.865.35$161
Aug 202103466.024.22$144
Jul 202103970.783.98$155
Jun 202104069.493.38$135
May 202104063.483.02$121
Apr 202104060.362.76$110
Mar 202104761.302.72$128
Feb 202101057.805.55$55
Jan 202102550.412.81$70
Dec 202003044.642.68$80
Nov 2020172138.772.71$716
Oct 202003336.972.48$82
Sep 202004037.091.99$80
Aug 2020233339.982.39$998
Jul 202003038.371.83$55
Jun 202005034.901.69$85
May 202004216.921.81$76
Apr 202004614.751.80$83
Mar 202004430.341.86$82
Feb 202001549.881.98$30
Jan 202003957.252.09$82
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 201759050.452.95$2,977
Jan 201702349.413.42$79
Dec 201603148.763.72$115
Nov 20160542.492.64$13
Oct 201605046.193.09$155
Sep 201605041.553.10$155
Aug 201606141.442.92$178
Jul 201602241.622.92$64
Jun 201602245.352.69$59
May 201607742.521.99$153
Apr 2016014836.561.99$295
Mar 2016018733.011.79$335
Feb 2016020926.472.06$431
Jan 2016023327.352.36$551
Dec 2015022432.362.00$448
Nov 2015021638.792.17$468
Oct 2015028443.552.43$689
Sep 201512724842.992.76$6,144
Aug 2015032040.162.87$919
Jul 2015018748.152.95$551
Jun 2015014956.152.88$430
May 2015013355.212.96$393
Apr 2015017949.822.71$484
Mar 2015018042.892.93$528
Feb 2015015344.662.98$455
Jan 2015019543.433.10$605
Dec 2014020954.693.59$751
Nov 2014021070.464.25$893
Oct 2014024378.303.90$948
Sep 2014022186.164.05$894
Aug 20149526489.394.04$9,557
Jul 2014027796.564.18$1,158
Jun 2014027498.164.74$1,298
May 2014022694.734.73$1,068
Apr 2014027095.944.81$1,298
Mar 2014026695.895.06$1,345
Feb 2014017897.406.19$1,102
Jan 201412225890.404.86$12,283
Dec 2013025091.824.35$1,089
Nov 2013023388.853.74$871
Oct 2013024797.423.78$934
Sep 20130228104.113.72$848
Aug 20130225104.253.52$793
Jul 20130223102.523.72$829
Jun 2013025694.403.93$1,007
May 201313126094.834.15$13,501
Apr 2013025693.964.28$1,096
Mar 2013026693.623.91$1,041
Feb 2013026591.233.42$906
Jan 2013026591.603.42$906
Dec 2012025086.773.42$855
Nov 2012020486.953.62$739
Oct 2012031689.383.40$1,074
Sep 201213627294.672.92$13,669
Aug 2012029892.662.91$867
Jul 2012030185.133.02$909
Jun 2012027379.822.52$688
May 2012026891.612.49$667
Apr 20120256101.652.00$511
Mar 20120273105.052.22$607
Feb 20120257101.102.57$661
Jan 201213427798.092.73$13,901
Dec 2011028096.873.24$907
Nov 2011025795.723.31$851
Oct 2011026184.983.65$952
Sep 2011026083.623.99$1,036
Aug 2011026683.404.15$1,104
Jul 2011027094.144.52$1,220
Jun 2011023992.904.64$1,109
May 201113325498.134.40$14,170
Apr 20110259105.964.33$1,122
Mar 2011027296.364.06$1,104
Feb 2011021385.644.18$890
Jan 2011021986.504.59$1,005
Dec 2010022485.734.35$974
Nov 2010025980.843.80$983
Oct 2010027578.103.51$965
Sep 2010027072.633.98$1,074
Aug 201012727273.684.42$10,559
Jul 2010029072.554.74$1,374
Jun 2010026170.364.91$1,282
May 2010027971.124.24$1,182
Apr 2010027781.694.12$1,142
Mar 2010025378.394.39$1,110
Feb 2010022973.585.44$1,246
Jan 2010026474.365.96$1,575
Dec 200912427471.445.48$10,361
Nov 2009026274.593.75$983
Oct 2009027072.544.11$1,110
Sep 2009029265.543.06$895
Aug 2009030567.423.22$982
Jul 20098830761.133.46$6,443
Jun 2009030766.163.90$1,196
May 2009030654.743.93$1,201
Apr 2009028246.773.59$1,012
Mar 2009030442.144.06$1,234
Feb 2009014032.814.63$649
Jan 2009018235.865.37$978
Dec 2008021437.105.98$1,279
Nov 2008024455.496.86$1,674
Oct 200813228375.246.92$11,891
Sep 20080269101.767.88$2,119
Aug 20080288114.228.48$2,443
Jul 20080288131.0811.39$3,280
Jun 20080278131.3313.03$3,623
May 20080284123.1711.57$3,287
Apr 20080277110.3110.45$2,896
Mar 20080314101.909.66$3,035
Feb 2008025092.538.77$2,193
Jan 2008026990.388.21$2,207
Dec 200710226488.337.30$10,937
Nov 2007031491.677.29$2,290
Oct 2007030282.856.92$2,090
Sep 2007029275.846.24$1,823
Aug 2007031369.066.39$1,999
Jul 2007030770.906.39$1,961
Jun 2007030862.007.55$2,325
May 2007032158.747.85$2,519
Apr 2007858659.617.81$5,738
Mar 200708756.927.30$635
Feb 200707255.108.22$592
Jan 200707550.306.73$505
Dec 200608956.656.92$616
Nov 200609354.207.62$708
Oct 200608954.906.01$535
Sep 200609160.085.04$458
Aug 200608568.717.34$624
Jul 200609969.376.34$628
Jun 200609766.286.38$619
May 200609466.016.42$604
Apr 200609964.397.36$729
Mar 2006010156.707.08$715
Feb 200608657.597.75$667
Jan 200609960.598.93$884
Dec 200508654.9413.42$1,154
Nov 2005010254.6910.59$1,080
Oct 2005010158.3413.80$1,393
Sep 2005010261.4512.08$1,232
Aug 200508161.519.80$794
Jul 200507355.697.84$573
Jun 200509252.337.38$679
May 200509345.226.65$619
Apr 2005659349.207.36$3,883
Mar 200509350.377.15$665
Feb 2005016345.226.31$1,029
Jan 2005014143.166.32$891
Dec 2004011739.866.75$790
Nov 2004010545.286.33$665
Oct 2004012049.706.52$782
Sep 20046410743.245.28$3,333
Aug 2004010342.375.55$572
Jul 2004010738.286.08$651
Jun 2004011436.106.43$733
May 20046312837.486.49$3,193
Apr 200408734.475.86$510
Mar 200404834.365.53$265
Feb 200407932.455.51$435
Jan 2004010932.036.30$687
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 200306529.765.13$333
Jul 200309329.415.17$481
Jun 200308928.565.98$532
May 200306826.595.97$406
Apr 20030026.675.41$0
Mar 200309831.146.10$597
Feb 200308933.487.93$705
Jan 2003318630.315.58$1,420
Dec 200208326.914.85$403
Nov 2002017724.664.14$732
Oct 2002017526.464.23$740
Sep 200298027.443.64$538
Aug 200207325.963.16$231
Jul 200208524.583.06$260
Jun 200205623.733.34$187
May 200207324.663.58$262
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 200208718.222.38$207
Jan 20020017.172.38$0
Dec 200130016.932.36$508
Nov 20010018.072.41$0
Oct 200108419.782.53$212
Sep 200109824.262.25$221
Aug 20010024.873.05$0
Jul 200108723.933.20$278
Jun 200109924.563.82$379
May 20012515525.524.31$1,306
Apr 2001015024.685.34$800
Mar 2001010424.545.38$559
Feb 20013011227.755.77$1,478
Jan 200107827.478.40$655
Dec 200006126.889.12$556
Nov 200007932.215.66$447
Oct 2000012531.235.15$643
Sep 20000031.875.19$0
Aug 20002512729.644.54$1,318
Jul 200008228.534.09$335
Jun 200009729.304.40$427
May 2000010327.263.68$379
Apr 200001524.513.12$47
Mar 2000013428.422.86$383
Feb 200009627.622.73$262
Jan 20001011725.272.48$543
Dec 1999010124.282.42$245
Nov 19991711323.192.43$669
Oct 1999010720.982.80$300
Sep 199907621.752.62$199
Aug 1999126119.262.88$407
Jul 199908817.892.37$209
Jun 1999012315.942.36$291
May 1999011015.792.32$255
Apr 19992117515.102.21$704
Mar 1999015612.471.84$287
Feb 1999341649.981.82$637
Jan 1999012210.381.90$232
Dec 19980949.201.77$167
Nov 1998016610.892.19$363
Oct 1998015512.421.97$305
Sep 1998016612.592.08$346
Aug 19983926911.301.91$954
Jul 1998019211.742.24$430
Jun 1998013411.242.24$300
May 1998038812.622.21$856
Apr 1998036413.042.51$912
Mar 1998031712.802.31$732
Feb 19987429013.952.30$1,699
Jan 1998037214.702.15$802
Dec 1997034016.322.41$820
Nov 1997032618.193.09$1,007
Oct 1997036119.253.15$1,137
Sep 1997044917.742.95$1,327
Aug 1997042617.862.55$1,088
Jul 1997035617.582.25$800
Jun 1997030317.242.26$684
May 19976038918.972.31$2,036
Apr 1997039317.882.08$819
Mar 1997040918.951.94$793
Feb 1997037820.492.21$834
Jan 1997043523.483.54$1,540
Dec 19964046223.32$933
Nov 19960021.97$0
Oct 1996040223.31$0
Sep 19963741522.22$822
Aug 1996046820.26$0
Jul 1996049019.55$0
Jun 19965153618.73$955
May 1996052719.43$0
Apr 1996053221.51$0
Mar 19965558119.38$1,066
Feb 1996049916.98$0
Jan 1996075917.07$0
Dec 19957066117.19$1,203
Nov 1995074516.00$0
Oct 1995077015.43$0
Sep 1995081516.18$0
Aug 1995084015.92$0
Jul 1995581,03615.24$884
Jun 1995081316.41$0
May 1995074917.56$0
Apr 19951451,11617.73$2,571
Mar 199501,39916.44$0
Feb 199501,47016.58$0
Jan 199501,07815.92$0
Dec 19944469215.03$661
Nov 1994088015.90$0
Oct 1994095315.58$0
Sep 1994049915.29$0
Aug 1994069116.13$0
Jul 1994071517.56$0
Jun 1994038217.09$0
May 1994080915.88$0
Apr 1994078014.14$0
Mar 19943996412.46$486
Feb 1994096612.50$0
Jan 1994421,10012.66$532
Dec 1993441,19712.33$543
Nov 199301,01614.49$0
Oct 19935154615.85$808
Sep 1993060215.03$0
Aug 1993073515.66$0
Jul 1993082215.46$0
Jun 1993651,40716.79$1,091
May 1993081217.68$0
Apr 1993076618.05$0
Mar 19935681018.14$1,016
Feb 1993026217.90$0
Jan 19930016.93$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.

Jan 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 59.13 =         $0
Casinghead gas         3 Mcf  × $  8.00 =        $24

────────────────────────────────────────────────────
Month total                                      $24

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. 7B/O/24629 is the state's own key, not one this site invented.