RUDMAN

Operated by CHISOS, LTD. (P-5 149421) in the OAK HILL (COTTON VALLEY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 145758District 06Field 664612752 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.0 M
Apr 1993 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
398
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 2,275 leases and 2,276 wells, and the rule below applies to all of them.

Discovered
1976-11-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2018-03-20.

The Commission's schedule remark for this field reads: FIELD. EFFECTIVE 4/12/16.

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
High Cost Gas111993-08-07127534
NGPA1none

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
CondensateDisposition6,363 bbl$155,992
GasProduction1,203,568 Mcf$1,848,670
Total$2,004,662

733,342 Mcf of this lease's gas, across 45 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 32.3831, -94.4783. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.38309, -94.47828 · 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
10,300 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 10,300 ft.

Completions filed
Apr 1993
1 of 1 wells

1 well

42-36532717510,300 ftApr 1993

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 (398)

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

398 months

May 2026041106.413.05$125
Apr 202603898.932.87$109
Mar 202602989.753.15$91
Feb 202604163.503.75$154
Jan 2026016159.138.00$1,288
Dec 2025017356.664.41$764
Nov 2025022558.593.93$883
Oct 2025016959.383.30$559
Sep 202507462.743.08$228
Aug 202507763.933.01$232
Jul 2025012066.743.32$398
Jun 2025011666.483.13$363
May 2025017860.553.23$575
Apr 2025013162.363.54$464
Mar 2025012167.704.27$516
Feb 202508570.884.34$369
Jan 202504974.324.28$210
Dec 202402968.993.12$91
Nov 202402669.052.20$57
Oct 202406371.372.28$144
Sep 2024016069.612.36$378
Aug 202409775.632.06$200
Jul 20240079.932.15$0
Jun 202404178.082.63$108
May 202408878.812.20$193
Apr 202408684.451.66$143
Mar 202404480.301.55$68
Feb 202403376.091.78$59
Jan 202405273.023.30$171
Dec 202306271.262.61$162
Nov 202306877.892.81$191
Oct 202309785.443.09$299
Sep 202309189.042.74$249
Aug 2023016980.522.67$452
Jul 2023015774.852.64$415
Jun 2023014168.962.26$318
May 202308570.622.23$189
Apr 20230678.122.24$13
Mar 2023012372.852.39$294
Feb 2023010275.112.47$252
Jan 2023018676.533.39$630
Dec 2022023976.415.73$1,369
Nov 2022018385.005.65$1,033
Oct 2022012487.185.86$727
Sep 2022015184.888.16$1,233
Aug 2022012894.529.13$1,168
Jul 20220108101.587.54$815
Jun 20220126115.097.98$1,005
May 20220198109.378.43$1,670
Apr 20220107104.226.84$732
Mar 20220144108.885.08$731
Feb 202209191.054.86$442
Jan 2022011381.844.54$513
Dec 2021010471.323.90$406
Nov 2021013677.435.24$712
Oct 2021015079.795.71$857
Sep 2021022969.865.35$1,225
Aug 2021010766.024.22$452
Jul 2021013270.783.98$526
Jun 2021012569.493.38$423
May 2021010063.483.02$302
Apr 2021012160.362.76$334
Mar 2021015861.302.72$429
Feb 2021011957.805.55$660
Jan 202108350.412.81$233
Dec 202003344.642.68$88
Nov 202009038.772.71$244
Oct 202008736.972.48$216
Sep 2020079537.091.99$1,583
Aug 2020013639.982.39$324
Jul 2020013738.371.83$250
Jun 2020032434.901.69$548
May 202004916.921.81$89
Apr 20200014.751.80$0
Mar 202003530.341.86$65
Feb 202007149.881.98$141
Jan 2020012857.252.09$268
Dec 201902959.012.30$67
Nov 201901255.302.75$33
Oct 201902353.472.42$56
Sep 201903655.052.66$96
Aug 201908053.112.30$184
Jul 201901856.272.46$44
Jun 201901052.782.49$25
May 201904458.482.74$121
Apr 201912762.632.75$137
Mar 201902756.803.06$83
Feb 201901050.852.79$28
Jan 2019010246.033.23$329
Dec 2018013246.594.19$552
Nov 2018415552.934.24$868
Oct 2018014961.443.40$506
Sep 2018016259.543.11$504
Aug 2018013959.403.07$426
Jul 2018116465.142.93$546
Jun 2018312160.183.08$553
May 2018310465.382.90$498
Apr 201801063.842.90$29
Mar 201804561.222.79$125
Feb 201804161.782.77$113
Jan 201815462.874.01$279
Dec 201708757.272.92$254
Nov 201706755.423.12$209
Oct 2017810049.292.98$693
Sep 201704047.523.09$123
Aug 20170145.373.00$3
Jul 20178243.873.09$357
Jun 20178442.493.09$352
May 201701445.373.26$46
Apr 20170047.933.21$0
Mar 201704846.772.98$143
Feb 201782750.452.95$483
Jan 20170149.413.42$3
Dec 201604048.763.72$149
Nov 2016157142.492.64$825
Oct 2016010046.193.09$309
Sep 2016035141.553.10$1,088
Aug 2016016741.442.92$488
Jul 2016031441.622.92$918
Jun 2016017645.352.69$473
May 2016714242.521.99$580
Apr 2016827636.561.99$842
Mar 2016076533.011.79$1,372
Feb 2016071726.472.06$1,480
Jan 2016042527.352.36$1,005
Dec 2015033932.362.00$678
Nov 20151631738.792.17$1,308
Oct 2015027343.552.43$662
Sep 2015038042.992.76$1,048
Aug 2015037040.162.87$1,063
Jul 2015053848.152.95$1,584
Jun 2015122156.152.88$734
May 2015111055.212.96$637
Apr 201501749.822.71$46
Mar 201504842.892.93$141
Feb 201507944.662.98$235
Jan 2015018343.433.10$567
Dec 2014020754.693.59$743
Nov 2014022570.464.25$957
Oct 20141228278.303.90$2,040
Sep 2014035686.164.05$1,440
Aug 2014044389.394.04$1,788
Jul 2014039796.564.18$1,659
Jun 20141028198.164.74$2,313
May 2014030394.734.73$1,432
Apr 20141124995.944.81$2,253
Mar 2014019695.895.06$991
Feb 2014020897.406.19$1,288
Jan 2014028490.404.86$1,380
Dec 20131125191.824.35$2,103
Nov 20131034688.853.74$2,182
Oct 2013015397.423.78$578
Sep 20130318104.113.72$1,182
Aug 20130376104.253.52$1,325
Jul 201312277102.523.72$2,260
Jun 2013028894.403.93$1,133
May 2013045794.834.15$1,896
Apr 2013039493.964.28$1,687
Mar 20131439393.623.91$2,848
Feb 2013032591.233.42$1,111
Jan 2013042791.603.42$1,460
Dec 20121347286.773.42$2,742
Nov 2012044986.953.62$1,628
Oct 20121351689.383.40$2,916
Sep 2012047194.672.92$1,375
Aug 2012044692.662.91$1,297
Jul 20121146685.133.02$2,344
Jun 2012041079.822.52$1,033
May 20121242891.612.49$2,164
Apr 20120423101.652.00$845
Mar 201221470105.052.22$3,250
Feb 20120380101.102.57$977
Jan 20121040398.092.73$2,083
Dec 2011037396.873.24$1,208
Nov 2011036195.723.31$1,195
Oct 20111134484.983.65$2,190
Sep 2011036483.623.99$1,451
Aug 2011060683.404.15$2,514
Jul 2011053094.144.52$2,394
Jun 2011059692.904.64$2,765
May 2011758698.134.40$3,268
Apr 20111429105.964.33$1,965
Mar 2011053396.364.06$2,163
Feb 2011046485.644.18$1,940
Jan 2011043186.504.59$1,978
Dec 2010148985.734.35$2,212
Nov 2010059580.843.80$2,258
Oct 2010162878.103.51$2,282
Sep 2010162572.633.98$2,560
Aug 2010076773.684.42$3,390
Jul 2010090172.554.74$4,268
Jun 2010067170.364.91$3,295
May 2010164171.124.24$2,786
Apr 2010079281.694.12$3,265
Mar 2010136578.394.39$1,680
Feb 201007973.585.44$430
Jan 2010014074.365.96$835
Dec 2009028071.445.48$1,535
Nov 2009125274.593.75$1,020
Oct 2009026872.544.11$1,102
Sep 2009062965.543.06$1,928
Aug 2009288667.423.22$2,986
Jul 2009076761.133.46$2,657
Jun 2009072466.163.90$2,820
May 2009161154.743.93$2,453
Apr 2009557946.773.59$2,311
Mar 2009084242.144.06$3,418
Feb 20092494532.814.63$5,166
Jan 2009101,04835.865.37$5,987
Dec 2008121,13637.105.98$7,235
Nov 2008121,07455.496.86$8,034
Oct 2008070075.246.92$4,845
Sep 200812980101.767.88$8,941
Aug 2008121,133114.228.48$10,982
Jul 200801,458131.0811.39$16,606
Jun 2008111,614131.3313.03$22,479
May 2008121,314123.1711.57$16,687
Apr 2008131,938110.3110.45$21,696
Mar 200801,835101.909.66$17,734
Feb 2008131,69392.538.77$16,051
Jan 2008131,77090.388.21$15,699
Dec 2007252,07288.337.30$17,338
Nov 2007121,61091.677.29$12,840
Oct 2007111,72382.856.92$12,838
Sep 200701,65375.846.24$10,322
Aug 2007121,91869.066.39$13,081
Jul 200701,86870.906.39$11,933
Jun 2007211,77162.007.55$14,670
May 200701,66658.747.85$13,072
Apr 2007111,64559.617.81$13,495
Mar 2007191,89156.927.30$14,890
Feb 2007101,55055.108.22$13,286
Jan 2007131,64950.306.73$11,746
Dec 200601,57456.656.92$10,890
Nov 200671,48454.207.62$11,684
Oct 200601,58054.906.01$9,502
Sep 2006201,91760.085.04$10,858
Aug 200601,54968.717.34$11,370
Jul 2006101,27669.376.34$8,787
Jun 2006102,01566.286.38$13,526
May 200691,79166.016.42$12,101
Apr 200681,66964.397.36$12,800
Mar 200641,84556.707.08$13,295
Feb 200602,17857.597.75$16,882
Jan 2006031460.598.93$2,805
Dec 200569154.9413.42$1,550
Nov 2005038254.6910.59$4,045
Oct 20051848258.3413.80$7,700
Sep 2005053961.4512.08$6,511
Aug 20051257061.519.80$6,322
Jul 2005073755.697.84$5,781
Jun 20052454952.337.38$5,308
May 2005068645.226.65$4,563
Apr 20052263649.207.36$5,764
Mar 2005041850.377.15$2,991
Feb 20052139945.226.31$3,468
Jan 2005761743.166.32$4,203
Dec 2004083439.866.75$5,630
Nov 20041723345.286.33$2,245
Oct 2004038049.706.52$2,476
Sep 2004055743.245.28$2,943
Aug 2004850742.375.55$3,153
Jul 2004057838.286.08$3,517
Jun 2004633536.106.43$2,372
May 2004957037.486.49$4,039
Apr 2004755634.475.86$3,499
Mar 20041837034.365.53$2,665
Feb 2004675632.455.51$4,360
Jan 2004954432.036.30$3,715
Dec 20031164530.266.30$4,397
Nov 20031185728.804.60$4,255
Oct 200371,02528.174.76$5,076
Sep 20031085126.314.75$4,305
Aug 20031197029.765.13$5,303
Jul 20031794029.415.17$5,361
Jun 20031779128.565.98$5,218
May 2003101,44726.595.97$8,908
Apr 2003111,22126.675.41$6,896
Mar 2003111,85931.146.10$11,675
Feb 2003292,93733.487.93$24,249
Jan 2003293,35030.315.58$19,579
Dec 200203,36426.914.85$16,328
Nov 2002162,67424.664.14$11,457
Oct 2002313,20026.464.23$14,353
Sep 200203,01927.443.64$10,975
Aug 2002303,37625.963.16$11,461
Jul 2002163,21824.583.06$10,246
Jun 2002162,94623.733.34$10,214
May 2002313,23124.663.58$12,344
Apr 2002312,93523.653.51$11,042
Mar 2002174,38922.003.10$13,992
Feb 2002163,90318.222.38$9,564
Jan 2002344,14217.172.38$10,424
Dec 2001354,22516.932.36$10,582
Nov 2001184,70118.072.41$11,634
Oct 20011810,16919.782.53$26,072
Sep 2001364,95624.262.25$12,031
Aug 2001394,95824.873.05$16,108
Jul 2001184,50623.933.20$14,837
Jun 2001184,69424.563.82$18,393
May 2001334,70525.524.31$21,108
Apr 2001164,49624.685.34$24,382
Mar 2001324,26924.545.38$23,737
Feb 2001294,95227.755.77$29,363
Jan 2001164,96727.478.40$42,156
Dec 2000143,93426.889.12$36,264
Nov 2000313,64932.215.66$21,645
Oct 2000305,24131.235.15$27,904
Sep 2000155,80831.875.19$30,601
Aug 2000164,00729.644.54$18,669
Jul 2000276,31728.534.09$26,605
Jun 200005,51129.304.40$24,233
May 2000306,12027.263.68$23,338
Apr 2000295,54424.513.12$17,986
Mar 2000384,63628.422.86$14,338
Feb 2000172,41227.622.73$7,046
Jan 2000155,62225.272.48$14,324
Dec 1999294,57324.282.42$11,788
Nov 1999292,13823.192.43$5,876
Oct 1999224,88320.982.80$14,152
Sep 1999123,29521.752.62$8,890
Aug 199964,25319.262.88$12,345
Jul 1999134,30917.892.37$10,455
Jun 1999134,49715.942.36$10,830
May 199974,68315.792.32$10,980
Apr 199964,48615.102.21$9,996
Mar 1999146,34112.471.84$11,831
Feb 199974,0419.981.82$7,416
Jan 1999144,58810.381.90$8,862
Dec 1998135,0569.201.77$9,086
Nov 1998124,95710.892.19$10,965
Oct 1998115,15412.421.97$10,286
Sep 1998104,89412.592.08$10,318
Aug 199884,96211.301.91$9,555
Jul 1998105,70811.742.24$12,888
Jun 1998125,55311.242.24$12,558
May 1998376,43312.622.21$14,660
Apr 1998346,18613.042.51$15,941
Mar 1998283,06212.802.31$7,430
Feb 1998181213.952.30$1,881
Jan 1998274314.702.15$1,630
Dec 199711,37016.322.41$3,320
Nov 199711,71618.193.09$5,318
Oct 1997396619.253.15$3,100
Sep 1997351117.742.95$1,563
Aug 199781,25917.862.55$3,359
Jul 199791,52017.582.25$3,574
Jun 1997161,71317.242.26$4,142
May 1997506,38018.972.31$15,677
Apr 19976812,01317.882.08$26,236
Mar 19976715,24418.951.94$30,830
Feb 19976812,04720.492.21$27,968
Jan 19977012,90223.483.54$47,313
Dec 19964313,54823.32$1,003
Nov 1996338,39021.97$725
Oct 1996111,33323.31$256
Sep 1996246,51322.22$533
Aug 1996387,98520.26$770
Jul 1996103,22019.55$196
Jun 1996304,92418.73$562
May 1996345,11019.43$661
Apr 1996384,37421.51$817
Mar 19967212,93919.38$1,395
Feb 1996272,09616.98$458
Jan 1996508,19517.07$854
Dec 1995427,71317.19$722
Nov 1995231,75116.00$368
Oct 1995326,37815.43$494
Sep 1995447,74516.18$712
Aug 1995339,94615.92$525
Jul 19958312,72315.24$1,265
Jun 19958313,08916.41$1,362
May 19956311,31317.56$1,106
Apr 1995687,84617.73$1,206
Mar 19959613,60416.44$1,578
Feb 1995545,98116.58$895
Jan 19957014,05215.92$1,114
Dec 199411814,77815.03$1,774
Nov 19946815,87815.90$1,081
Oct 199410513,68415.58$1,636
Sep 199411216,91915.29$1,712
Aug 199412220,17816.13$1,968
Jul 19948815,25117.56$1,545
Jun 19948113,60317.09$1,384
May 19948715,73015.88$1,382
Apr 199411819,40414.14$1,669
Mar 199410614,18912.46$1,321
Feb 19946719,90212.50$838
Jan 199415024,47212.66$1,899
Dec 199317126,81012.33$2,108
Nov 199315529,71614.49$2,246
Oct 199313333,43515.85$2,108
Sep 199315233,69815.03$2,285
Aug 199322541,12515.66$3,524
Jul 199320436,75515.46$3,154
Jun 199326226,67816.79$4,399
May 199313943,62917.68$2,458
Apr 19936066,74018.05$1,083

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
Condensate             0 bbl  × $106.41 =         $0
Gas                   41 Mcf  × $  3.05 =       $125

────────────────────────────────────────────────────
Month total                                     $125

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. 06/G/145758 is the state's own key, not one this site invented.