DUDLEY

Operated by COURSON OIL & GAS, INC. (P-5 182785) in the PSHIGODA, N. (DES MOINES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6049District 10Field 73336500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – Aug 2022
Value, last 12 filed months
$0
at the published price for each month
Months reported
356
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 47 leases and 80 wells, and the rule below applies to all of them.

Discovered
1967-02-18
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1998-03-01.

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.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 03/01/98.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition26,910 bbl$801,877
Casinghead gasProduction154,025 Mcf$512,365
Total$1,314,242

48,111 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 (2)

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 36.2788, -100.8069. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

36.27884, -100.80694 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
7,463 ft
2 wells filed one
Completion to plug
33.0 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Between 7,375 and 7,550 ft, median 7,463 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1985 – Jan 1986
2 of 2 wells
Plug dates filed
Sep 2014 – Jun 2022
2 of 2 wells

Last completion to plug: a median of 33.0 years across the 2 wells that filed both dates, with the middle half between 31.3 years and 34.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3573180720327,375 ftJan 1986Jun 2022Yes
42-3573166010327,550 ftFeb 1985Sep 2014Yes

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 (356)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

356 months

Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
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 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
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 201801965.142.93$56
Jun 20181335760.183.08$8,179
May 201809265.382.90$267
Apr 2018013363.842.90$386
Mar 2018024261.222.79$674
Feb 201817529261.782.77$11,619
Jan 2018027062.874.01$1,083
Dec 2017030057.272.92$876
Nov 2017031255.423.12$973
Oct 2017026249.292.98$782
Sep 2017012247.523.09$377
Aug 2017019845.373.00$595
Jul 2017023943.873.09$738
Jun 2017015342.493.09$472
May 2017018245.373.26$594
Apr 201718730647.933.21$9,946
Mar 2017031146.772.98$928
Feb 2017020250.452.95$596
Jan 2017029149.413.42$995
Dec 2016036948.763.72$1,374
Nov 201608442.492.64$222
Oct 201604446.193.09$136
Sep 2016014941.553.10$462
Aug 2016029241.442.92$854
Jul 2016016641.622.92$485
Jun 2016016245.352.69$435
May 2016017842.521.99$354
Apr 2016032736.561.99$651
Mar 2016024033.011.79$431
Feb 2016026926.472.06$555
Jan 201618033527.352.36$5,715
Dec 2015045132.362.00$903
Nov 201517745638.792.17$7,854
Oct 201516956043.552.43$8,719
Sep 2015031942.992.76$880
Aug 201517549940.162.87$8,461
Jul 2015014748.152.95$433
Jun 20150556.152.88$14
May 2015011155.212.96$328
Apr 201508149.822.71$219
Mar 2015018042.892.93$528
Feb 2015022344.662.98$664
Jan 2015020643.433.10$639
Dec 201418947854.693.59$12,053
Nov 2014035570.464.25$1,509
Oct 2014037178.303.90$1,447
Sep 2014020086.164.05$809
Aug 2014016589.394.04$666
Jul 2014017096.564.18$711
Jun 2014039898.164.74$1,885
May 2014030394.734.73$1,432
Apr 2014027695.944.81$1,327
Mar 2014030195.895.06$1,522
Feb 2014024597.406.19$1,517
Jan 2014027990.404.86$1,356
Dec 2013026291.824.35$1,141
Nov 2013020488.853.74$763
Oct 2013027597.423.78$1,039
Sep 2013162422104.113.72$18,435
Aug 20130525104.253.52$1,849
Jul 201309102.523.72$33
Jun 201318914694.403.93$18,416
May 2013021594.834.15$892
Apr 2013025393.964.28$1,084
Mar 2013033493.623.91$1,307
Feb 2013036991.233.42$1,262
Jan 201319050091.603.42$19,114
Dec 2012053486.773.42$1,826
Nov 201218449286.953.62$17,782
Oct 2012053489.383.40$1,815
Sep 201217947394.672.92$18,326
Aug 2012042192.662.91$1,224
Jul 2012023385.133.02$704
Jun 2012028779.822.52$723
May 201219749291.612.49$19,271
Apr 20120296101.652.00$591
Mar 20120285105.052.22$633
Feb 20120277101.102.57$712
Jan 2012032198.092.73$878
Dec 2011031096.873.24$1,004
Nov 2011030295.723.31$1,000
Oct 2011036384.983.65$1,324
Sep 2011035083.623.99$1,395
Aug 2011036983.404.15$1,531
Jul 2011037394.144.52$1,685
Jun 2011036092.904.64$1,670
May 2011036098.134.40$1,586
Apr 20110374105.964.33$1,621
Mar 2011036396.364.06$1,473
Feb 2011027385.644.18$1,141
Jan 2011037086.504.59$1,698
Dec 2010032785.734.35$1,422
Nov 2010028780.843.80$1,089
Oct 201019832078.103.51$16,587
Sep 2010022472.633.98$891
Aug 2010030873.684.42$1,361
Jul 2010032072.554.74$1,516
Jun 2010029670.364.91$1,453
May 2010038871.124.24$1,643
Apr 2010039281.694.12$1,616
Mar 2010041578.394.39$1,821
Feb 2010041773.585.44$2,269
Jan 2010048974.365.96$2,916
Dec 200923551571.445.48$19,613
Nov 2009031374.593.75$1,174
Oct 2009045572.544.11$1,870
Sep 2009033365.543.06$1,021
Aug 200922431367.423.22$16,109
Jul 2009039161.133.46$1,355
Jun 2009035066.163.90$1,363
May 2009042354.743.93$1,661
Apr 200924443946.773.59$12,987
Mar 2009049042.144.06$1,989
Feb 2009049332.814.63$2,284
Jan 200923555735.865.37$11,419
Dec 2008051637.105.98$3,084
Nov 2008042255.496.86$2,895
Oct 200822743975.246.92$20,118
Sep 20080474101.767.88$3,734
Aug 20080421114.228.48$3,571
Jul 20080486131.0811.39$5,535
Jun 2008226487131.3313.03$36,027
May 20080506123.1711.57$5,857
Apr 20080442110.3110.45$4,621
Mar 2008146594101.909.66$20,618
Feb 20082556,21992.538.77$78,139
Jan 2008071390.388.21$5,851
Dec 2007034188.337.30$2,490
Nov 2007034091.677.29$2,479
Oct 2007034582.856.92$2,388
Sep 2007032775.846.24$2,042
Aug 2007033569.066.39$2,140
Jul 2007033770.906.39$2,153
Jun 2007031162.007.55$2,348
May 2007030758.747.85$2,409
Apr 2007029059.617.81$2,264
Mar 2007025956.927.30$1,891
Feb 2007019555.108.22$1,602
Jan 2007035150.306.73$2,361
Dec 2006039556.656.92$2,733
Nov 2006042754.207.62$3,253
Oct 2006049054.906.01$2,947
Sep 200620733960.085.04$14,144
Aug 2006029568.717.34$2,165
Jul 2006041269.376.34$2,613
Jun 200616944166.286.38$14,017
May 2006033266.016.42$2,133
Apr 2006050964.397.36$3,746
Mar 200617155056.707.08$13,591
Feb 2006047457.597.75$3,674
Jan 2006055160.598.93$4,922
Dec 200516657554.9413.42$16,834
Nov 2005049454.6910.59$5,231
Oct 200516853458.3413.80$17,168
Sep 2005049761.4512.08$6,003
Aug 2005046461.519.80$4,546
Jul 200524944155.697.84$17,326
Jun 2005049752.337.38$3,668
May 2005044745.226.65$2,973
Apr 2005047949.207.36$3,526
Mar 200524150950.377.15$15,781
Feb 2005046645.226.31$2,941
Jan 2005051643.166.32$3,262
Dec 200425650139.866.75$13,586
Nov 2004049245.286.33$3,115
Oct 2004047849.706.52$3,114
Sep 200423744043.245.28$12,573
Aug 2004046242.375.55$2,564
Jul 2004051738.286.08$3,146
Jun 200423054936.106.43$11,835
May 2004019937.486.49$1,292
Apr 2004042134.475.86$2,466
Mar 2004044134.365.53$2,439
Feb 200423143732.455.51$9,904
Jan 2004049532.036.30$3,118
Dec 2003051230.266.30$3,226
Nov 200324035128.804.60$8,525
Oct 2003043128.174.76$2,051
Sep 2003047126.314.75$2,237
Aug 2003046629.765.13$2,390
Jul 200321145929.415.17$8,579
Jun 2003048928.565.98$2,926
May 2003051926.595.97$3,100
Apr 200323550826.675.41$9,014
Mar 2003052731.146.10$3,213
Feb 2003046433.487.93$3,678
Jan 200323353730.315.58$10,060
Dec 2002055426.914.85$2,689
Nov 2002048024.664.14$1,986
Oct 200214653726.464.23$6,134
Sep 2002049127.443.64$1,785
Aug 200223450925.963.16$7,685
Jul 2002052224.583.06$1,598
Jun 2002055023.733.34$1,836
May 200223453624.663.58$7,691
Apr 2002053623.653.51$1,883
Mar 200224857422.003.10$7,237
Feb 2002050118.222.38$1,190
Jan 200221748417.172.38$4,876
Dec 2001020416.932.36$482
Nov 2001033618.072.41$808
Oct 2001051019.782.53$1,290
Sep 200125855224.262.25$7,502
Aug 2001057324.873.05$1,749
Jul 200120560523.933.20$6,840
Jun 2001065724.563.82$2,512
May 2001040225.524.31$1,732
Apr 200109024.685.34$480
Mar 200104424.545.38$237
Feb 2001010527.755.77$606
Jan 200106827.478.40$571
Dec 2000027726.889.12$2,527
Nov 200019728032.215.66$7,930
Oct 2000021031.235.15$1,081
Sep 2000017631.875.19$913
Aug 200019943929.644.54$7,892
Jul 2000041028.534.09$1,677
Jun 200021642029.304.40$8,176
May 2000046427.263.68$1,707
Apr 2000042224.513.12$1,315
Mar 200025942928.422.86$8,588
Feb 2000046327.622.73$1,262
Jan 2000030525.272.48$757
Dec 199922850224.282.42$6,753
Nov 1999054223.192.43$1,319
Oct 199923157020.982.80$6,444
Sep 1999053721.752.62$1,406
Aug 1999054319.262.88$1,561
Jul 199922755717.892.37$5,382
Jun 1999056915.942.36$1,344
May 199924861215.792.32$5,336
Apr 1999057915.102.21$1,278
Mar 199922144112.471.84$3,567
Feb 19991444139.981.82$2,188
Jan 1999046210.381.90$878
Dec 19982054639.201.77$2,707
Nov 1998050010.892.19$1,093
Oct 1998051412.421.97$1,012
Sep 1998043912.592.08$914
Aug 1998047111.301.91$898
Jul 199823049811.742.24$3,814
Jun 1998047911.242.24$1,072
May 1998047512.622.21$1,048
Apr 199845145413.042.51$7,018
Mar 1998046712.802.31$1,079
Feb 1998051113.952.30$1,175
Jan 1998044414.702.15$957
Dec 1997047516.322.41$1,145
Nov 199721051218.193.09$5,401
Oct 1997052719.253.15$1,660
Sep 199721056217.742.95$5,386
Aug 1997056617.862.55$1,446
Jul 199719858617.582.25$4,798
Jun 1997055017.242.26$1,241
May 199719352018.972.31$4,862
Apr 1997047017.882.08$979
Mar 199727075218.951.94$6,575
Feb 1997022520.492.21$496
Jan 199723469723.483.54$7,961
Dec 199645192823.32$10,517
Nov 199624791221.97$5,427
Oct 19962621,00923.31$6,107
Sep 1996055022.22$0
Aug 199624964820.26$5,045
Jul 1996079219.55$0
Jun 1996080418.73$0
May 199625536819.43$4,955
Apr 199625752621.51$5,528
Mar 199626773819.38$5,174
Feb 1996076916.98$0
Jan 199621662617.07$3,687
Dec 199526996317.19$4,624
Nov 199525574216.00$4,080
Oct 19952571,00715.43$3,966
Sep 199526899916.18$4,336
Aug 19952641,10815.92$4,203
Jul 19952661,11715.24$4,054
Jun 1995097116.41$0
May 19952451,22417.56$4,302
Apr 19952541,31017.73$4,503
Mar 19952461,04616.44$4,044
Feb 19952481,00216.58$4,112
Jan 19952621,01115.92$4,171
Dec 19942561,09315.03$3,848
Nov 19945121,24815.90$8,141
Oct 199401,36215.58$0
Sep 19941,1401,05315.29$17,431
Aug 19942181,23516.13$3,516
Jul 19942661,05617.56$4,671
Jun 199426467917.09$4,512
May 19942631,07715.88$4,176
Apr 19942661,09514.14$3,761
Mar 19942701,17812.46$3,364
Feb 199454278812.50$6,775
Jan 19942701,14112.66$3,418
Dec 19932641,12912.33$3,255
Nov 19935351,33914.49$7,752
Oct 1993077015.85$0
Sep 19935241,03015.03$7,876
Aug 19932641,35715.66$4,134
Jul 19932661,10715.46$4,112
Jun 19932671,21916.79$4,483
May 19932541,27517.68$4,491
Apr 19932681,24218.05$4,837
Mar 19935211,31118.14$9,451
Feb 19932631,20517.90$4,708
Jan 199354695216.93$9,244

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.

Jul 2018 — as filed, then multipliedworked
Oil                    0 bbl  × $ 65.14 =         $0
Casinghead gas        19 Mcf  × $  2.93 =        $56

────────────────────────────────────────────────────
Month total                                      $56

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. 10/O/6049 is the state's own key, not one this site invented.