CRAWFORD-DUNAWAY

Operated by UPHAM OIL & GAS COMPANY (P-5 878925) in the ROCK CASTLE (CONGL. 4150) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 99528District 7BField 77571300NGPA filingCondensateGasSaveExport
Value, all time
$582 k
Jan 1993 – May 2026
Value, last 12 filed months
$5 k
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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1981-11-12
as the register files it
Field class
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 160 acres.

The Commission's schedule remark for this field reads: FLD RULES PERM. 08/01/84 PER DOCKET 7B=82,584

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
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
CondensateDisposition14 bbl$912
GasProduction185,198 Mcf$580,612
Total$581,524

46,078 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 (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 32.6292, -98.1029. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.62917, -98.10293 · 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
4,500 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 4,500 ft.

Completions filed
Nov 1981
1 of 1 wells

1 well

42-3633269714,500 ftNov 1981

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 20260122106.413.05$372
Apr 2026013498.932.87$385
Mar 2026012489.753.15$391
Feb 2026013463.503.75$503
Jan 2026011259.138.00$896
Dec 2025011256.664.41$494
Nov 202505758.593.93$224
Oct 202506459.383.30$212
Sep 2025011162.743.08$342
Aug 202507363.933.01$220
Jul 202506566.743.32$215
Jun 202508066.483.13$250
May 2025010160.553.23$326
Apr 202509862.363.54$347
Mar 2025016067.704.27$683
Feb 2025018670.884.34$807
Jan 2025013674.324.28$582
Dec 2024013568.993.12$421
Nov 2024011169.052.20$244
Oct 202406371.372.28$144
Sep 2024011869.612.36$279
Aug 20240275.632.06$4
Jul 202401079.932.15$21
Jun 202402278.082.63$58
May 202401778.812.20$37
Apr 202403584.451.66$58
Mar 202403780.301.55$57
Feb 202401276.091.78$21
Jan 202401173.023.30$36
Dec 202302071.262.61$52
Nov 202302077.892.81$56
Oct 202302685.443.09$80
Sep 202303089.042.74$82
Aug 2023011280.522.67$299
Jul 202302274.852.64$58
Jun 202307868.962.26$176
May 2023017270.622.23$383
Apr 2023020078.122.24$448
Mar 2023021372.852.39$510
Feb 2023018675.112.47$459
Jan 2023021076.533.39$711
Dec 2022026976.415.73$1,541
Nov 2022030485.005.65$1,716
Oct 2022030487.185.86$1,783
Sep 2022018484.888.16$1,502
Aug 2022018694.529.13$1,698
Jul 20220180101.587.54$1,358
Jun 20220170115.097.98$1,356
May 20220113109.378.43$953
Apr 20220188104.226.84$1,285
Mar 20220193108.885.08$980
Feb 2022015791.054.86$763
Jan 2022031681.844.54$1,434
Dec 2021024771.323.90$963
Nov 2021023677.435.24$1,236
Oct 2021025479.795.71$1,451
Sep 2021021569.865.35$1,150
Aug 2021019866.024.22$836
Jul 2021018670.783.98$741
Jun 2021021669.493.38$730
May 2021021863.483.02$658
Apr 2021022560.362.76$621
Mar 2021027761.302.72$753
Feb 2021026357.805.55$1,459
Jan 2021023950.412.81$672
Dec 2020019344.642.68$516
Nov 2020026838.772.71$725
Oct 2020021436.972.48$530
Sep 2020028837.091.99$573
Aug 2020028939.982.39$689
Jul 2020028938.371.83$527
Jun 2020026834.901.69$453
May 202008716.921.81$158
Apr 2020023414.751.80$422
Mar 2020026930.341.86$499
Feb 2020059949.881.98$1,186
Jan 2020027057.252.09$566
Dec 2019026259.012.30$604
Nov 2019038455.302.75$1,056
Oct 2019030853.472.42$745
Sep 2019029255.052.66$776
Aug 2019024053.112.30$553
Jul 2019035256.272.46$866
Jun 2019039152.782.49$974
May 2019027958.482.74$765
Apr 2019048062.632.75$1,320
Mar 2019053556.803.06$1,638
Feb 2019024250.852.79$676
Jan 2019013046.033.23$420
Dec 2018040746.594.19$1,703
Nov 2018020052.934.24$847
Oct 2018037261.443.40$1,264
Sep 2018051659.543.11$1,604
Aug 2018053459.403.07$1,638
Jul 20181455465.142.93$2,536
Jun 2018052760.183.08$1,622
May 2018052565.382.90$1,523
Apr 2018056863.842.90$1,648
Mar 2018054661.222.79$1,522
Feb 2018043861.782.77$1,212
Jan 2018048762.874.01$1,953
Dec 2017046357.272.92$1,353
Nov 2017046855.423.12$1,459
Oct 2017051549.292.98$1,537
Sep 2017045947.523.09$1,417
Aug 2017044945.373.00$1,349
Jul 2017050243.873.09$1,550
Jun 2017053342.493.09$1,646
May 2017052545.373.26$1,713
Apr 2017046947.933.21$1,506
Mar 2017047046.772.98$1,402
Feb 2017030750.452.95$906
Jan 2017039149.413.42$1,337
Dec 2016032948.763.72$1,225
Nov 2016035842.492.64$947
Oct 2016036546.193.09$1,128
Sep 2016029941.553.10$927
Aug 2016036541.442.92$1,067
Jul 2016035441.622.92$1,035
Jun 2016035645.352.69$956
May 2016037242.521.99$741
Apr 2016036136.561.99$719
Mar 2016035133.011.79$630
Feb 2016035126.472.06$724
Jan 2016031427.352.36$742
Dec 2015030132.362.00$602
Nov 2015029738.792.17$644
Oct 2015032843.552.43$796
Sep 2015031542.992.76$869
Aug 2015036040.162.87$1,034
Jul 2015040648.152.95$1,196
Jun 2015029956.152.88$862
May 2015032955.212.96$972
Apr 2015040249.822.71$1,088
Mar 2015039542.892.93$1,159
Feb 2015044444.662.98$1,321
Jan 2015042943.433.10$1,330
Dec 2014045654.693.59$1,638
Nov 2014041870.464.25$1,777
Oct 2014053278.303.90$2,075
Sep 2014049186.164.05$1,986
Aug 2014044689.394.04$1,800
Jul 2014048796.564.18$2,035
Jun 2014049198.164.74$2,326
May 2014052894.734.73$2,496
Apr 2014051095.944.81$2,453
Mar 2014054395.895.06$2,746
Feb 2014051997.406.19$3,214
Jan 2014057190.404.86$2,775
Dec 2013058891.824.35$2,560
Nov 2013060488.853.74$2,258
Oct 2013060497.423.78$2,283
Sep 20130627104.113.72$2,331
Aug 20130609104.253.52$2,145
Jul 20130221102.523.72$822
Jun 2013035094.403.93$1,377
May 2013029894.834.15$1,236
Apr 2013053993.964.28$2,308
Mar 2013054993.623.91$2,148
Feb 2013043291.233.42$1,477
Jan 2013038191.603.42$1,303
Dec 2012048486.773.42$1,655
Nov 2012027886.953.62$1,008
Oct 2012053789.383.40$1,826
Sep 2012054494.672.92$1,588
Aug 2012040592.662.91$1,178
Jul 2012028385.133.02$855
Jun 2012055179.822.52$1,388
May 2012054091.612.49$1,344
Apr 20120635101.652.00$1,268
Mar 20120577105.052.22$1,282
Feb 20120611101.102.57$1,570
Jan 2012068798.092.73$1,878
Dec 2011066396.873.24$2,148
Nov 2011076095.723.31$2,517
Oct 2011085684.983.65$3,123
Sep 2011076283.623.99$3,037
Aug 2011066883.404.15$2,772
Jul 2011069394.144.52$3,130
Jun 2011064792.904.64$3,002
May 2011017498.134.40$766
Apr 2011075105.964.33$325
Mar 2011048196.364.06$1,952
Feb 2011040185.644.18$1,676
Jan 2011060886.504.59$2,790
Dec 2010053385.734.35$2,317
Nov 2010048180.843.80$1,826
Oct 2010044078.103.51$1,544
Sep 2010021772.633.98$864
Aug 2010020573.684.42$906
Jul 2010027872.554.74$1,317
Jun 2010029970.364.91$1,468
May 2010063471.124.24$2,685
Apr 2010041981.694.12$1,727
Mar 2010013378.394.39$584
Feb 2010012573.585.44$680
Jan 2010052474.365.96$3,125
Dec 2009026271.445.48$1,437
Nov 20090974.593.75$34
Oct 2009010872.544.11$444
Sep 2009012665.543.06$386
Aug 2009028567.423.22$917
Jul 2009030961.133.46$1,071
Jun 2009027766.163.90$1,079
May 2009022454.743.93$879
Apr 2009025846.773.59$926
Mar 2009027442.144.06$1,112
Feb 2009026532.814.63$1,228
Jan 2009029635.865.37$1,590
Dec 2008036537.105.98$2,182
Nov 2008035555.496.86$2,435
Oct 2008038875.246.92$2,686
Sep 20080376101.767.88$2,962
Aug 20080431114.228.48$3,656
Jul 20080537131.0811.39$6,116
Jun 20080477131.3313.03$6,217
May 20080539123.1711.57$6,239
Apr 20080486110.3110.45$5,081
Mar 20080604101.909.66$5,837
Feb 200809292.538.77$807
Jan 2008011390.388.21$927
Dec 2007037088.337.30$2,702
Nov 2007043491.677.29$3,165
Oct 2007027382.856.92$1,890
Sep 2007026275.846.24$1,636
Aug 2007038169.066.39$2,434
Jul 2007045870.906.39$2,926
Jun 2007036762.007.55$2,770
May 2007049158.747.85$3,853
Apr 2007059559.617.81$4,644
Mar 2007040656.927.30$2,965
Feb 2007037355.108.22$3,065
Jan 2007018850.306.73$1,265
Dec 2006041956.656.92$2,899
Nov 2006018754.207.62$1,424
Oct 2006017054.906.01$1,022
Sep 200609660.085.04$484
Aug 200608668.717.34$631
Jul 2006050869.376.34$3,222
Jun 2006046066.286.38$2,937
May 2006041166.016.42$2,641
Apr 2006038064.397.36$2,797
Mar 2006036256.707.08$2,564
Feb 2006021757.597.75$1,682
Jan 2006033360.598.93$2,975
Dec 2005043654.9413.42$5,849
Nov 2005040854.6910.59$4,320
Oct 2005042158.3413.80$5,808
Sep 2005041861.4512.08$5,049
Aug 2005043261.519.80$4,232
Jul 2005047955.697.84$3,757
Jun 2005049352.337.38$3,639
May 2005035445.226.65$2,355
Apr 2005045749.207.36$3,364
Mar 2005035550.377.15$2,540
Feb 2005035045.226.31$2,209
Jan 2005043543.166.32$2,750
Dec 2004056339.866.75$3,801
Nov 2004036945.286.33$2,336
Oct 2004041549.706.52$2,704
Sep 2004029943.245.28$1,580
Aug 2004046742.375.55$2,592
Jul 2004042038.286.08$2,555
Jun 2004056136.106.43$3,609
May 2004055837.486.49$3,624
Apr 2004050634.475.86$2,964
Mar 2004049634.365.53$2,743
Feb 2004046532.455.51$2,562
Jan 2004049732.036.30$3,131
Dec 2003043230.266.30$2,722
Nov 2003041628.804.60$1,912
Oct 2003054228.174.76$2,580
Sep 2003064526.314.75$3,063
Aug 2003040829.765.13$2,093
Jul 2003046829.415.17$2,420
Jun 2003055828.565.98$3,338
May 2003099526.595.97$5,943
Apr 2003038726.675.41$2,093
Mar 2003031631.146.10$1,926
Feb 2003023233.487.93$1,839
Jan 2003025330.315.58$1,412
Dec 2002030326.914.85$1,471
Nov 2002030724.664.14$1,270
Oct 2002028026.464.23$1,184
Sep 2002033727.443.64$1,225
Aug 2002026025.963.16$823
Jul 2002021624.583.06$661
Jun 2002030423.733.34$1,015
May 2002035524.663.58$1,272
Apr 2002036223.653.51$1,271
Mar 2002039322.003.10$1,219
Feb 2002037118.222.38$881
Jan 2002032917.172.38$782
Dec 2001034716.932.36$820
Nov 2001033918.072.41$815
Oct 2001036819.782.53$931
Sep 2001032724.262.25$736
Aug 2001031024.873.05$946
Jul 2001037823.933.20$1,209
Jun 2001033624.563.82$1,285
May 2001028725.524.31$1,236
Apr 2001043424.685.34$2,316
Mar 2001029124.545.38$1,565
Feb 2001033427.755.77$1,926
Jan 2001049827.478.40$4,183
Dec 2000050626.889.12$4,616
Nov 2000061832.215.66$3,497
Oct 2000046731.235.15$2,403
Sep 2000041731.875.19$2,163
Aug 2000049729.644.54$2,257
Jul 2000053928.534.09$2,204
Jun 2000063929.304.40$2,810
May 2000062527.263.68$2,300
Apr 2000064524.513.12$2,010
Mar 2000086128.422.86$2,462
Feb 2000096927.622.73$2,642
Jan 2000094025.272.48$2,332
Dec 199901,00524.282.42$2,436
Nov 199901,22023.192.43$2,969
Oct 1999078020.982.80$2,187
Sep 1999020321.752.62$532
Aug 199905319.262.88$152
Jul 1999012617.892.37$299
Jun 19990815.942.36$19
May 199903815.792.32$88
Apr 199909615.102.21$212
Mar 199908912.471.84$164
Feb 199902429.981.82$440
Jan 1999045810.381.90$870
Dec 199805609.201.77$993
Nov 1998066210.892.19$1,447
Oct 1998060312.421.97$1,187
Sep 1998055612.592.08$1,158
Aug 1998070311.301.91$1,341
Jul 1998054211.742.24$1,213
Jun 1998076411.242.24$1,709
May 1998083612.622.21$1,845
Apr 199801,00113.042.51$2,508
Mar 1998061312.802.31$1,416
Feb 1998016213.952.30$372
Jan 1998044914.702.15$968
Dec 1997031716.322.41$764
Nov 1997074718.193.09$2,307
Oct 1997072419.253.15$2,280
Sep 1997084017.742.95$2,482
Aug 199701,06417.862.55$2,718
Jul 199701,22617.582.25$2,755
Jun 1997096117.242.26$2,169
May 199701,09418.972.31$2,526
Apr 199701,49317.882.08$3,110
Mar 199701,96918.951.94$3,818
Feb 199701,68920.492.21$3,726
Jan 199702,51023.483.54$8,885
Dec 199603,11423.32$0
Nov 199603,46821.97$0
Oct 199604,07223.31$0
Sep 199604,43922.22$0
Aug 199602,08520.26$0
Jul 199603,42119.55$0
Jun 1996011918.73$0
May 199605,26219.43$0
Apr 1996060721.51$0
Mar 1996045419.38$0
Feb 1996046916.98$0
Jan 1996051517.07$0
Dec 1995045717.19$0
Nov 1995056816.00$0
Oct 1995060815.43$0
Sep 1995064816.18$0
Aug 1995043715.92$0
Jul 1995050815.24$0
Jun 1995042616.41$0
May 1995045917.56$0
Apr 199508217.73$0
Mar 1995049416.44$0
Feb 1995054516.58$0
Jan 1995055315.92$0
Dec 1994042615.03$0
Nov 1994045215.90$0
Oct 1994051415.58$0
Sep 1994046115.29$0
Aug 1994045416.13$0
Jul 1994051817.56$0
Jun 1994043317.09$0
May 1994066415.88$0
Apr 1994076614.14$0
Mar 1994052512.46$0
Feb 1994067512.50$0
Jan 1994040012.66$0
Dec 1993043812.33$0
Nov 1993044514.49$0
Oct 1993038615.85$0
Sep 1993011115.03$0
Aug 199309015.66$0
Jul 1993017715.46$0
Jun 199301,08916.79$0
May 199301,62217.68$0
Apr 1993028318.05$0
Mar 1993047718.14$0
Feb 1993043917.90$0
Jan 1993042316.93$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
Condensate             0 bbl  × $106.41 =         $0
Gas                  122 Mcf  × $  3.05 =       $372

────────────────────────────────────────────────────
Month total                                     $372

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/99528 is the state's own key, not one this site invented.