DUNBAR, NED

Operated by UPP OPERATING, LLC (P-5 875310) in the SAWYER (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 170993District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$668 k
Sep 1998 – May 2026
Value, last 12 filed months
$804
at the published price for each month
Months reported
333
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 6,629 leases and 6,629 wells, and the rule below applies to all of them.

Discovered
1967-07-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-06-24.

The Commission's schedule remark for this field reads: FIELD PER ORDER 7C-0234582 6/2403

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 Gas111999-04-27140412
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
CondensateDisposition40 bbl$2,026
GasProduction161,175 Mcf$666,175
Total$668,201

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 30.4332, -100.6432. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.43315, -100.64323 · 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
6,317 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 6,317 ft.

Completions filed
Sep 1998
1 of 1 wells

1 well

42-43534845306,317 ftSep 1998

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 (333)

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

333 months

May 2026028106.413.05$85
Apr 202601398.932.87$37
Mar 202601989.753.15$60
Feb 20260963.503.75$34
Jan 202601659.138.00$128
Dec 202501656.664.41$71
Nov 202502458.593.93$94
Oct 202502659.383.30$86
Sep 202502362.743.08$71
Aug 20250263.933.01$6
Jul 202502466.743.32$80
Jun 202501766.483.13$53
May 202501660.553.23$52
Apr 202503962.363.54$138
Mar 202501567.704.27$64
Feb 202502970.884.34$126
Jan 202502574.324.28$107
Dec 202403168.993.12$97
Nov 202401669.052.20$35
Oct 202402071.372.28$46
Sep 202403069.612.36$71
Aug 202405475.632.06$111
Jul 202404679.932.15$99
Jun 202406178.082.63$161
May 202406178.812.20$134
Apr 202403684.451.66$60
Mar 202407080.301.55$108
Feb 202402476.091.78$43
Jan 202408773.023.30$287
Dec 202304671.262.61$120
Nov 202304477.892.81$124
Oct 202306785.443.09$207
Sep 202307889.042.74$213
Aug 202307980.522.67$211
Jul 2023010974.852.64$288
Jun 2023012668.962.26$285
May 2023013170.622.23$292
Apr 2023012478.122.24$277
Mar 2023014372.852.39$342
Feb 2023017675.112.47$434
Jan 2023016476.533.39$556
Dec 2022025976.415.73$1,484
Nov 2022032385.005.65$1,824
Oct 2022039687.185.86$2,322
Sep 20221425284.888.16$3,246
Aug 2022026594.529.13$2,419
Jul 20220253101.587.54$1,908
Jun 20220329115.097.98$2,625
May 20220336109.378.43$2,834
Apr 20220313104.226.84$2,140
Mar 20223356108.885.08$2,134
Feb 2022024991.054.86$1,210
Jan 2022029881.844.54$1,352
Dec 2021029071.323.90$1,131
Nov 2021038677.435.24$2,021
Oct 2021027279.795.71$1,554
Sep 2021039669.865.35$2,119
Aug 2021033166.024.22$1,397
Jul 2021034370.783.98$1,366
Jun 2021039869.493.38$1,345
May 2021040563.483.02$1,222
Apr 2021033960.362.76$935
Mar 2021033561.302.72$910
Feb 2021028057.805.55$1,553
Jan 2021033250.412.81$933
Dec 2020037544.642.68$1,003
Nov 2020035238.772.71$953
Oct 2020026536.972.48$657
Sep 2020035337.091.99$703
Aug 2020044939.982.39$1,071
Jul 2020047238.371.83$861
Jun 2020049234.901.69$832
May 2020049616.921.81$900
Apr 2020057114.751.80$1,030
Mar 2020068230.341.86$1,266
Feb 2020021649.881.98$428
Jan 2020013357.252.09$279
Dec 2019020259.012.30$465
Nov 2019021955.302.75$602
Oct 2019023553.472.42$568
Sep 2019023255.052.66$616
Aug 2019023053.112.30$530
Jul 2019023356.272.46$573
Jun 2019022552.782.49$561
May 2019034458.482.74$943
Apr 2019035062.632.75$963
Mar 2019039056.803.06$1,194
Feb 2019043850.852.79$1,223
Jan 2019029646.033.23$956
Dec 2018025246.594.19$1,055
Nov 2018032052.934.24$1,356
Oct 2018050561.443.40$1,716
Sep 2018052259.543.11$1,622
Aug 2018056959.403.07$1,745
Jul 2018058365.142.93$1,709
Jun 2018062660.183.08$1,926
May 2018019665.382.90$569
Apr 2018018563.842.90$537
Mar 2018017161.222.79$477
Feb 2018014361.782.77$396
Jan 2018015962.874.01$637
Dec 2017016357.272.92$476
Nov 2017016855.423.12$524
Oct 2017019349.292.98$576
Sep 2017017847.523.09$550
Aug 2017021145.373.00$634
Jul 2017021543.873.09$664
Jun 2017021242.493.09$655
May 2017022345.373.26$728
Apr 2017021847.933.21$700
Mar 2017023846.772.98$710
Feb 2017022550.452.95$664
Jan 2017026749.413.42$913
Dec 2016028348.763.72$1,054
Nov 2016037142.492.64$981
Oct 2016056846.193.09$1,755
Sep 2016064441.553.10$1,997
Aug 2016070541.442.92$2,062
Jul 2016070041.622.92$2,047
Jun 2016026445.352.69$709
May 2016026042.521.99$518
Apr 2016026136.561.99$520
Mar 2016027833.011.79$499
Feb 2016028626.472.06$590
Jan 2016036227.352.36$856
Dec 2015046732.362.00$935
Nov 2015053738.792.17$1,164
Oct 2015054543.552.43$1,322
Sep 2015058642.992.76$1,616
Aug 2015059040.162.87$1,695
Jul 2015274448.152.95$2,287
Jun 2015019456.152.88$559
May 2015020755.212.96$612
Apr 2015020849.822.71$563
Mar 2015022642.892.93$663
Feb 2015020944.662.98$622
Jan 2015023843.433.10$738
Dec 2014024554.693.59$880
Nov 2014023470.464.25$995
Oct 2014025478.303.90$991
Sep 2014027086.164.05$1,092
Aug 2014028589.394.04$1,150
Jul 2014029596.564.18$1,233
Jun 2014030798.164.74$1,454
May 2014032894.734.73$1,550
Apr 2014044195.944.81$2,121
Mar 2014031995.895.06$1,613
Feb 2014040797.406.19$2,520
Jan 2014052090.404.86$2,528
Dec 2013047291.824.35$2,055
Nov 2013045288.853.74$1,690
Oct 2013068597.423.78$2,589
Sep 20130573104.113.72$2,130
Aug 20130462104.253.52$1,627
Jul 20130351102.523.72$1,305
Jun 2013038894.403.93$1,526
May 2013040594.834.15$1,680
Apr 2013046693.964.28$1,996
Mar 2013050693.623.91$1,980
Feb 2013045891.233.42$1,566
Jan 2013056891.603.42$1,943
Dec 2012049086.773.42$1,676
Nov 2012057486.953.62$2,081
Oct 2012052989.383.40$1,798
Sep 2012061094.672.92$1,780
Aug 2012062792.662.91$1,823
Jul 2012065685.133.02$1,982
Jun 2012045779.822.52$1,151
May 2012054891.612.49$1,364
Apr 20120539101.652.00$1,076
Mar 20120534105.052.22$1,187
Feb 20120515101.102.57$1,324
Jan 2012060998.092.73$1,665
Dec 2011064796.873.24$2,096
Nov 2011059595.723.31$1,970
Oct 2011060184.983.65$2,193
Sep 2011057883.623.99$2,304
Aug 2011042583.404.15$1,763
Jul 2011058494.144.52$2,638
Jun 2011043792.904.64$2,028
May 2011066298.134.40$2,916
Apr 20110657105.964.33$2,847
Mar 2011073896.364.06$2,994
Feb 2011077885.644.18$3,252
Jan 2011022986.504.59$1,051
Dec 2010049185.734.35$2,135
Nov 2010055680.843.80$2,110
Oct 2010075778.103.51$2,656
Sep 2010072372.633.98$2,877
Aug 2010079373.684.42$3,505
Jul 2010078572.554.74$3,718
Jun 2010067070.364.91$3,290
May 2010093971.124.24$3,977
Apr 2010064381.694.12$2,651
Mar 2010080578.394.39$3,533
Feb 2010041273.585.44$2,242
Jan 2010042074.365.96$2,505
Dec 2009053471.445.48$2,928
Nov 200901,01674.593.75$3,812
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009062167.423.22$1,999
Jul 2009080961.133.46$2,803
Jun 2009058866.163.90$2,290
May 2009084854.743.93$3,329
Apr 2009080646.773.59$2,892
Mar 2009093942.144.06$3,811
Feb 2009057632.814.63$2,669
Jan 2009069635.865.37$3,738
Dec 2008064337.105.98$3,843
Nov 2008072355.496.86$4,960
Oct 2008076275.246.92$5,275
Sep 20080741101.767.88$5,837
Aug 20080746114.228.48$6,328
Jul 20080673131.0811.39$7,665
Jun 20080777131.3313.03$10,126
May 20080956123.1711.57$11,065
Apr 20080943110.3110.45$9,859
Mar 20080980101.909.66$9,471
Feb 2008097992.538.77$8,586
Jan 2008087490.388.21$7,172
Dec 2007086588.337.30$6,316
Nov 2007092391.677.29$6,730
Oct 200701,00882.856.92$6,977
Sep 20070075.846.24$0
Aug 2007070469.066.39$4,497
Jul 200701,16170.906.39$7,416
Jun 2007079162.007.55$5,971
May 2007092058.747.85$7,219
Apr 200701,05359.617.81$8,219
Mar 200701,13456.927.30$8,280
Feb 200701,23655.108.22$10,155
Jan 200701,50550.306.73$10,124
Dec 200601,67756.656.92$11,602
Nov 2006051554.207.62$3,923
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 200509143.166.32$575
Dec 20040039.866.75$0
Nov 2004010145.286.33$639
Oct 200407449.706.52$482
Sep 200402343.245.28$122
Aug 200403942.375.55$216
Jul 200406438.286.08$389
Jun 2004010136.106.43$650
May 2004014637.486.49$948
Apr 200405334.475.86$311
Mar 2004013834.365.53$763
Feb 2004018132.455.51$997
Jan 2004015432.036.30$970
Dec 2003012830.266.30$807
Nov 2003017628.804.60$809
Oct 2003020128.174.76$957
Sep 2003025626.314.75$1,216
Aug 2003029329.765.13$1,503
Jul 2003023129.415.17$1,194
Jun 2003033028.565.98$1,974
May 2003024126.595.97$1,439
Apr 2003028826.675.41$1,557
Mar 20030031.146.10$0
Feb 2003053333.487.93$4,224
Jan 2003073430.315.58$4,097
Dec 2002071226.914.85$3,456
Nov 2002066424.664.14$2,747
Oct 2002068726.464.23$2,905
Sep 2002070227.443.64$2,552
Aug 200201,01825.963.16$3,221
Jul 2002065024.583.06$1,990
Jun 2002033723.733.34$1,125
May 2002042724.663.58$1,530
Apr 2002060223.653.51$2,114
Mar 2002063422.003.10$1,967
Feb 2002064518.222.38$1,532
Jan 2002060017.172.38$1,425
Dec 2001070216.932.36$1,660
Nov 2001057618.072.41$1,386
Oct 2001073419.782.53$1,856
Sep 2001076624.262.25$1,725
Aug 2001070424.873.05$2,149
Jul 2001072223.933.20$2,308
Jun 2001069424.563.82$2,654
May 2001056825.524.31$2,447
Apr 2001071424.685.34$3,809
Mar 2001084524.545.38$4,543
Feb 2001086127.755.77$4,965
Jan 2001084927.478.40$7,131
Dec 2000082826.889.12$7,553
Nov 2000072732.215.66$4,113
Oct 2000083731.235.15$4,307
Sep 200001,14731.875.19$5,949
Aug 200001,03129.644.54$4,682
Jul 200011,14928.534.09$4,728
Jun 200001,32429.304.40$5,822
May 200021,25727.263.68$4,680
Apr 200011,14224.513.12$3,583
Mar 200001,15628.422.86$3,306
Feb 200011,27727.622.73$3,509
Jan 200021,41025.272.48$3,548
Dec 199911,49724.282.42$3,653
Nov 199901,46123.192.43$3,556
Oct 199911,72420.982.80$4,855
Sep 199911,73421.752.62$4,563
Aug 199911,57019.262.88$4,534
Jul 199912,18217.892.37$5,194
Jun 199921,36015.942.36$3,244
May 199912,00215.792.32$4,662
Apr 199922,07915.102.21$4,621
Mar 199932,37112.471.84$4,396
Feb 199911,9559.981.82$3,564
Jan 199902,24410.381.90$4,263
Dec 199802,1559.201.77$3,822
Nov 199802,73610.892.19$5,980
Oct 199803,18012.421.97$6,262
Sep 19980012.592.08$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                   28 Mcf  × $  3.05 =        $85

────────────────────────────────────────────────────
Month total                                      $85

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. 7C/G/170993 is the state's own key, not one this site invented.