DEMPSEY, WESLEY

Operated by MARJAC OIL COMPANY, INC. (P-5 526262) in the RANGER,NW (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 123307District 7BField 74660500CondensateGasSaveExport
Value, all time
$938 k
Jan 1993 – May 2026
Value, last 12 filed months
$205
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 225 leases and 271 wells, and the rule below applies to all of them.

Discovered
1980-08-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: NET GOR 400 MCF/DAY PER WELL EFF. 2/1/82

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
CondensateDisposition6,278 bbl$401,110
GasProduction114,412 Mcf$536,934
Total$938,044

24 Mcf of this lease's gas, across 24 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 32.5324, -98.7048. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.53237, -98.70484 · 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
3,736 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 3,736 ft.

Completions filed
Feb 1982
1 of 1 wells

1 well

42-4293307513,736 ftFeb 1982

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 202606589.753.15$205
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 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240184.451.66$2
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 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023025774.852.64$679
Jun 2023026268.962.26$592
May 2023030570.622.23$679
Apr 202315327778.122.24$12,572
Mar 2023068472.852.39$1,637
Feb 2023064375.112.47$1,585
Jan 2023066976.533.39$2,266
Dec 202217364576.415.73$16,914
Nov 2022065585.005.65$3,698
Oct 2022066787.185.86$3,911
Sep 202214962284.888.16$17,725
Aug 2022069994.529.13$6,380
Jul 20220566101.587.54$4,269
Jun 20220555115.097.98$4,427
May 20220656109.378.43$5,532
Apr 20220226104.226.84$1,545
Mar 20220419108.885.08$2,127
Feb 2022048491.054.86$2,352
Jan 202216779081.844.54$17,252
Dec 2021032171.323.90$1,252
Nov 2021066777.435.24$3,493
Oct 2021059779.795.71$3,411
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210669.493.38$20
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 202002716.921.81$49
Apr 202006914.751.80$125
Mar 2020019530.341.86$362
Feb 2020015149.881.98$299
Jan 2020018957.252.09$396
Dec 2019016159.012.30$371
Nov 2019017255.302.75$473
Oct 2019022153.472.42$535
Sep 2019019855.052.66$526
Aug 2019023053.112.30$530
Jul 201916544656.272.46$10,382
Jun 2019040452.782.49$1,006
May 2019046458.482.74$1,272
Apr 2019050962.632.75$1,400
Mar 2019051056.803.06$1,562
Feb 2019046550.852.79$1,298
Jan 2019046546.033.23$1,501
Dec 201816445946.594.19$9,562
Nov 2018048952.934.24$2,072
Oct 2018044161.443.40$1,499
Sep 2018046359.543.11$1,439
Aug 2018045659.403.07$1,398
Jul 201816549565.142.93$12,199
Jun 2018050360.183.08$1,548
May 2018051965.382.90$1,506
Apr 2018049663.842.90$1,439
Mar 2018051461.222.79$1,432
Feb 2018038061.782.77$1,051
Jan 201816148162.874.01$12,051
Dec 2017048757.272.92$1,423
Nov 2017047055.423.12$1,466
Oct 2017056649.292.98$1,689
Sep 201716454347.523.09$9,470
Aug 2017058745.373.00$1,764
Jul 2017049843.873.09$1,537
Jun 2017048742.493.09$1,504
May 2017050845.373.26$1,658
Apr 201716447847.933.21$9,396
Mar 2017046646.772.98$1,390
Feb 2017043250.452.95$1,276
Jan 2017045449.413.42$1,552
Dec 2016048448.763.72$1,802
Nov 2016044942.492.64$1,187
Oct 2016045446.193.09$1,403
Sep 2016045341.553.10$1,405
Aug 201616655541.442.92$8,502
Jul 2016070741.622.92$2,068
Jun 2016047745.352.69$1,281
May 2016045742.521.99$910
Apr 201616046436.561.99$6,773
Mar 2016046333.011.79$831
Feb 2016048126.472.06$993
Jan 2016049227.352.36$1,163
Dec 2015068432.362.00$1,369
Nov 201516154438.792.17$7,424
Oct 2015061743.552.43$1,497
Sep 2015061442.992.76$1,694
Aug 201516264040.162.87$8,344
Jul 2015063448.152.95$1,867
Jun 2015067056.152.88$1,932
May 2015042355.212.96$1,250
Apr 201516067249.822.71$9,790
Mar 2015067842.892.93$1,990
Feb 201516060244.662.98$8,937
Jan 2015066143.433.10$2,050
Dec 2014063754.693.59$2,288
Nov 201416863870.464.25$14,550
Oct 2014068278.303.90$2,660
Sep 201416766386.164.05$17,071
Aug 201416468389.394.04$17,416
Jul 2014084296.564.18$3,519
Jun 201416069998.164.74$19,017
May 2014026394.734.73$1,243
Apr 2014020295.944.81$971
Mar 2014021695.895.06$1,092
Feb 2014023597.406.19$1,455
Jan 2014028590.404.86$1,385
Dec 2013031291.824.35$1,359
Nov 2013032988.853.74$1,230
Oct 2013028697.423.78$1,081
Sep 20130359104.113.72$1,335
Aug 2013168367104.253.52$18,807
Jul 20130466102.523.72$1,732
Jun 2013042994.403.93$1,687
May 2013044594.834.15$1,846
Apr 2013042793.964.28$1,829
Mar 201316445193.623.91$17,118
Feb 2013040491.233.42$1,382
Jan 2013045291.603.42$1,546
Dec 2012045586.773.42$1,556
Nov 2012039586.953.62$1,432
Oct 201216537289.383.40$16,012
Sep 2012037594.672.92$1,094
Aug 2012041092.662.91$1,192
Jul 2012046785.133.02$1,411
Jun 2012045079.822.52$1,134
May 2012047391.612.49$1,177
Apr 2012166453101.652.00$17,778
Mar 20120476105.052.22$1,058
Feb 20120413101.102.57$1,062
Jan 2012045798.092.73$1,249
Dec 2011018496.873.24$596
Nov 2011027895.723.31$921
Oct 2011042984.983.65$1,565
Sep 2011027083.623.99$1,076
Aug 201115536883.404.15$14,454
Jul 2011043694.144.52$1,970
Jun 2011045792.904.64$2,120
May 2011048498.134.40$2,132
Apr 20110500105.964.33$2,167
Mar 2011049696.364.06$2,012
Feb 2011041385.644.18$1,726
Jan 201116552286.504.59$16,668
Dec 2010064285.734.35$2,791
Nov 2010031980.843.80$1,211
Oct 2010062278.103.51$2,183
Sep 2010062072.633.98$2,467
Aug 201016168473.684.42$14,885
Jul 2010065472.554.74$3,098
Jun 2010062770.364.91$3,079
May 2010068171.124.24$2,884
Apr 2010066981.694.12$2,758
Mar 201017226678.394.39$14,650
Feb 2010052073.585.44$2,830
Jan 2010068774.365.96$4,097
Dec 2009067371.445.48$3,691
Nov 2009067774.593.75$2,540
Oct 20090072.544.11$0
Sep 2009057265.543.06$1,753
Aug 2009051967.423.22$1,670
Jul 200916656761.133.46$12,112
Jun 2009062866.163.90$2,446
May 2009068654.743.93$2,693
Apr 2009060746.773.59$2,178
Mar 2009048342.144.06$1,961
Feb 200917060832.814.63$8,395
Jan 2009052435.865.37$2,814
Dec 2008050337.105.98$3,007
Nov 2008066755.496.86$4,576
Oct 2008070775.246.92$4,894
Sep 2008174622101.767.88$22,606
Aug 20080732114.228.48$6,210
Jul 20080783131.0811.39$8,918
Jun 20080329131.3313.03$4,288
May 2008095123.1711.57$1,100
Apr 20080178110.3110.45$1,861
Mar 20080211101.909.66$2,039
Feb 2008023592.538.77$2,061
Jan 2008025190.388.21$2,060
Dec 2007023388.337.30$1,701
Nov 2007020291.677.29$1,473
Oct 2007021982.856.92$1,516
Sep 2007010275.846.24$637
Aug 200701869.066.39$115
Jul 200717016970.906.39$13,133
Jun 2007016562.007.55$1,245
May 2007023458.747.85$1,836
Apr 2007023159.617.81$1,803
Mar 2007026556.927.30$1,935
Feb 2007025055.108.22$2,054
Jan 2007027550.306.73$1,850
Dec 2006026956.656.92$1,861
Nov 2006026654.207.62$2,026
Oct 2006028054.906.01$1,684
Sep 2006016360.085.04$821
Aug 2006022268.717.34$1,629
Jul 2006027169.376.34$1,719
Jun 2006029766.286.38$1,896
May 2006032266.016.42$2,069
Apr 2006032864.397.36$2,414
Mar 2006036256.707.08$2,564
Feb 2006031157.597.75$2,411
Jan 2006039060.598.93$3,484
Dec 2005040954.9413.42$5,487
Nov 2005035654.6910.59$3,769
Oct 2005047158.3413.80$6,498
Sep 200515239961.4512.08$14,160
Aug 2005047861.519.80$4,683
Jul 2005050255.697.84$3,938
Jun 2005032352.337.38$2,384
May 2005012845.226.65$851
Apr 2005057849.207.36$4,254
Mar 2005061450.377.15$4,393
Feb 2005054545.226.31$3,440
Jan 200518464643.166.32$12,026
Dec 2004053139.866.75$3,585
Nov 2004058645.286.33$3,710
Oct 2004049549.706.52$3,225
Sep 2004029843.245.28$1,575
Aug 20040042.375.55$0
Jul 200401338.286.08$79
Jun 2004013036.106.43$836
May 2004032337.486.49$2,098
Apr 2004059134.475.86$3,462
Mar 200417862034.365.53$9,545
Feb 2004057532.455.51$3,168
Jan 2004062032.036.30$3,906
Dec 2003063530.266.30$4,002
Nov 2003058128.804.60$2,670
Oct 2003023628.174.76$1,123
Sep 2003040326.314.75$1,914
Aug 2003066429.765.13$3,406
Jul 2003070229.415.17$3,630
Jun 2003061128.565.98$3,656
May 2003055326.595.97$3,303
Apr 200317864726.675.41$8,246
Mar 2003055531.146.10$3,383
Feb 2003030933.487.93$2,449
Jan 2003058730.315.58$3,277
Dec 2002064626.914.85$3,136
Nov 2002037824.664.14$1,564
Oct 200203826.464.23$161
Sep 2002019227.443.64$698
Aug 2002022225.963.16$702
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 200209317.172.38$221
Dec 2001016916.932.36$400
Nov 2001011618.072.41$279
Oct 2001047819.782.53$1,209
Sep 2001062424.262.25$1,405
Aug 200116062924.873.05$5,900
Jul 2001075923.933.20$2,427
Jun 2001068024.563.82$2,600
May 2001080025.524.31$3,446
Apr 2001082824.685.34$4,418
Mar 200117777224.545.38$8,494
Feb 2001073427.755.77$4,233
Jan 2001041127.478.40$3,452
Dec 2000066226.889.12$6,039
Nov 2000052432.215.66$2,965
Oct 2000075931.235.15$3,905
Sep 20000131.875.19$5
Aug 20000129.644.54$5
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 19990012.471.84$0
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 19970017.742.95$0
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 19960021.97$0
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 19950017.19$0
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 19950116.44$0
Feb 19950116.58$0
Jan 19950115.92$0
Dec 19940015.03$0
Nov 19940115.90$0
Oct 19940015.58$0
Sep 19940115.29$0
Aug 19940116.13$0
Jul 19940017.56$0
Jun 19940117.09$0
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
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.

Mar 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 89.75 =         $0
Gas                   65 Mcf  × $  3.15 =       $205

────────────────────────────────────────────────────
Month total                                     $205

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/G/123307 is the state's own key, not one this site invented.