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 171000District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$323 k
Oct 1998 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
332
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 Gas111999-04-27140419
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
CondensateDisposition72 bbl$1,130
GasProduction102,750 Mcf$322,221
Total$323,351

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 30.4460, -100.6420. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.44603, -100.64203 · 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
6,311 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 6,311 ft.

Completions filed
Oct 1998
1 of 1 wells

1 well

42-43534882376,311 ftOct 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 (332)

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

332 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
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 20240084.451.66$0
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 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
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 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 200901942.144.06$77
Feb 200901732.814.63$79
Jan 200902435.865.37$129
Dec 200801937.105.98$114
Nov 200801755.496.86$117
Oct 200802075.246.92$138
Sep 2008017101.767.88$134
Aug 2008014114.228.48$119
Jul 200806131.0811.39$68
Jun 2008016131.3313.03$209
May 2008013123.1711.57$150
Apr 2008022110.3110.45$230
Mar 200809101.909.66$87
Feb 200801392.538.77$114
Jan 200803190.388.21$254
Dec 200702888.337.30$204
Nov 200702091.677.29$146
Oct 200702782.856.92$187
Sep 200701275.846.24$75
Aug 200702069.066.39$128
Jul 200703870.906.39$243
Jun 200703662.007.55$272
May 200703358.747.85$259
Apr 200702459.617.81$187
Mar 200701056.927.30$73
Feb 200701555.108.22$123
Jan 20070850.306.73$54
Dec 200602256.656.92$152
Nov 200605754.207.62$434
Oct 200604354.906.01$259
Sep 2006017160.085.04$861
Aug 200601,26868.717.34$9,307
Jul 20060169.376.34$6
Jun 20060266.286.38$13
May 20060766.016.42$45
Apr 20060964.397.36$66
Mar 2006021056.707.08$1,487
Feb 200606957.597.75$535
Jan 200605860.598.93$518
Dec 200507254.9413.42$966
Nov 200507054.6910.59$741
Oct 200507758.3413.80$1,062
Sep 200508161.4512.08$978
Aug 2005016661.519.80$1,626
Jul 200508455.697.84$659
Jun 200509352.337.38$686
May 200509145.226.65$605
Apr 2005012449.207.36$913
Mar 2005015050.377.15$1,073
Feb 200508845.226.31$555
Jan 2005015343.166.32$967
Dec 2004015939.866.75$1,073
Nov 200409145.286.33$576
Oct 2004019749.706.52$1,283
Sep 2004017943.245.28$946
Aug 2004020242.375.55$1,121
Jul 2004016738.286.08$1,016
Jun 2004014736.106.43$946
May 2004017937.486.49$1,163
Apr 2004016434.475.86$961
Mar 2004014534.365.53$802
Feb 2004012832.455.51$705
Jan 2004022032.036.30$1,386
Dec 2003027530.266.30$1,733
Nov 2003035528.804.60$1,631
Oct 2003024128.174.76$1,147
Sep 2003027226.314.75$1,292
Aug 2003015729.765.13$805
Jul 2003023829.415.17$1,231
Jun 2003029328.565.98$1,753
May 2003042026.595.97$2,509
Apr 2003028726.675.41$1,552
Mar 2003018731.146.10$1,140
Feb 2003015433.487.93$1,221
Jan 2003024230.315.58$1,351
Dec 2002042026.914.85$2,039
Nov 2002041724.664.14$1,725
Oct 2002063226.464.23$2,673
Sep 2002066527.443.64$2,417
Aug 2002055325.963.16$1,750
Jul 2002060824.583.06$1,862
Jun 2002060023.733.34$2,003
May 2002045124.663.58$1,616
Apr 2002056823.653.51$1,995
Mar 200201,20822.003.10$3,748
Feb 2002053618.222.38$1,273
Jan 200201,13017.172.38$2,685
Dec 200101,08016.932.36$2,554
Nov 200101,33318.072.41$3,207
Oct 200101,36719.782.53$3,457
Sep 200101,36624.262.25$3,075
Aug 200101,62024.873.05$4,946
Jul 2001049823.933.20$1,592
Jun 2001046124.563.82$1,763
May 2001046725.524.31$2,012
Apr 2001049524.685.34$2,641
Mar 2001046924.545.38$2,522
Feb 2001047727.755.77$2,751
Jan 2001096227.478.40$8,080
Dec 2000096726.889.12$8,821
Nov 200001,08132.215.66$6,116
Oct 200001,68331.235.15$8,660
Sep 200001,36531.875.19$7,080
Aug 200001,28929.644.54$5,853
Jul 200001,40028.534.09$5,726
Jun 200001,50529.304.40$6,618
May 200001,68627.263.68$6,204
Apr 200011,69524.513.12$5,306
Mar 200011,81628.422.86$5,222
Feb 200011,99027.622.73$5,453
Jan 200022,27725.272.48$5,699
Dec 199912,37924.282.42$5,790
Nov 199913,00323.192.43$7,332
Oct 199921,89320.982.80$5,349
Sep 199942,21621.752.62$5,890
Aug 199963,00519.262.88$8,757
Jul 199942,86317.892.37$6,864
Jun 199963,06215.942.36$7,328
May 199963,55415.792.32$8,344
Apr 1999103,68015.102.21$8,277
Mar 199994,50212.471.84$8,388
Feb 1999134,3709.981.82$8,073
Jan 199955,57810.381.90$10,650
Dec 199806,8639.201.77$12,170
Nov 199808,15710.892.19$17,829
Oct 199801,69512.421.97$3,338

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 2009 — as filed, then multipliedworked
Condensate             0 bbl  × $ 42.14 =         $0
Gas                   19 Mcf  × $  4.06 =        $77

────────────────────────────────────────────────────
Month total                                      $77

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/171000 is the state's own key, not one this site invented.