ROSSER

Operated by DUNCAN LAND & EXPLORATION, INC. (P-5 232290) in the YOUNG COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10806District 09Field 99480001OilCasinghead gasSaveExport
Value, all time
$703 k
Jan 1993 – May 2026
Value, last 12 filed months
$33 k
at the published price for each month
Months reported
401
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 2,525 leases and 8,014 wells, and the rule below applies to all of them.

Discovered
1917-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition10,312 bbl$702,025
Casinghead gasProduction217 Mcf$863
Total$702,888

48 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 (10)

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 33.0089, -98.6359. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles. 1 well has no surveyed location and is left out of it.

33.00825, -98.63522 · centre of 9 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
70.0%
7 of 10 wells
With a plug date
20.0%
2 of 10 wells
Median depth
3,121 ft
2 wells filed one
Completion to plug
24.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
770.0%
A plug date is filed
220.0%
BothOn the schedule and plugged. Neither fact cancels the other.
220.0%
NeitherNo plug date, and not on the schedule.
330.0%

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

Total depth in feet, 2 of 10 wells. Median 3,121 ft, with the middle half between 2,660 and 3,581 ft; the shallowest is 2,200 ft and the deepest 4,041 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 1 of 10 wells, Apr 1960. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1960
1 of 10 wells; 9 filed none
Plug dates filed
Dec 1984
2 of 10 wells; 8 filed none

Last completion to plug: a median of 24.7 years across the 1 well that filed both dates, with the middle half between 24.7 years and 24.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-5038294614,041 ftDec 1984Yes
42-503829495Yes
42-503829507Yes
42-503829519Yes
42-5038295311Yes
42-5038295512WYes
42-503829473
42-503829484
42-5038295210
42-50382954122,200 ftApr 1960Dec 1984Yes

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 202600106.413.05$0
Apr 2026124098.932.87$12,267
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025178056.664.41$10,085
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025171063.933.01$10,932
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 2025179074.324.28$13,303
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 2024172079.932.15$13,748
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024170076.091.78$12,935
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023163077.892.81$12,696
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 2023173072.852.39$12,603
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 20221640101.587.54$16,659
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221630104.226.84$16,988
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20221081.844.54$82
Dec 20214071.323.90$285
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021171066.024.22$11,289
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021168060.362.76$10,140
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020167038.772.71$6,475
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020167039.982.39$6,677
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 2020169057.252.09$9,675
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019166055.052.66$9,138
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019164062.632.75$10,271
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018165046.594.19$7,687
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018167059.403.07$9,920
Jul 20180065.142.93$0
Jun 20185060.183.08$301
May 2018164065.382.90$10,722
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 2018171061.782.77$10,564
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 201783045.373.00$3,766
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 2017177049.413.42$8,746
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 2016163041.622.92$6,784
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016169036.561.99$6,179
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 2015324043.552.43$14,110
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015162056.152.88$9,096
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 2014165070.464.25$11,626
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014159098.164.74$15,607
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014169095.895.06$16,205
Feb 20140097.406.19$0
Jan 201436090.404.86$3,254
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013167097.423.78$16,269
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013174094.403.93$16,426
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013170091.233.42$15,509
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012172086.953.62$14,955
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012171085.133.02$14,557
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121690105.052.22$17,753
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011171096.873.24$16,565
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011171083.623.99$14,299
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111630105.964.33$17,271
Mar 20110096.364.06$0
Feb 20110185.644.18$4
Jan 20110186.504.59$5
Dec 2010173185.734.35$14,836
Nov 20100180.843.80$4
Oct 20100178.103.51$4
Sep 20100172.633.98$4
Aug 20100173.684.42$4
Jul 2010169172.554.74$12,266
Jun 20100170.364.91$5
May 20100171.124.24$4
Apr 20100181.694.12$4
Mar 2010167178.394.39$13,096
Feb 20100173.585.44$5
Jan 20100174.365.96$6
Dec 2009168171.445.48$12,007
Nov 20090174.593.75$4
Oct 2009175172.544.11$12,699
Sep 20090165.543.06$3
Aug 20090167.423.22$3
Jul 2009166161.133.46$10,151
Jun 2009172166.163.90$11,383
May 20090154.743.93$4
Apr 20090146.773.59$4
Mar 20090142.144.06$4
Feb 20090132.814.63$5
Jan 20090135.865.37$5
Dec 20080137.105.98$6
Nov 20080155.496.86$7
Oct 20080175.246.92$7
Sep 200801101.767.88$8
Aug 200801114.228.48$8
Jul 20081781131.0811.39$23,344
Jun 200801131.3313.03$13
May 200801123.1711.57$12
Apr 200801110.3110.45$10
Mar 20081801101.909.66$18,352
Feb 20080192.538.77$9
Jan 20080190.388.21$8
Dec 20070188.337.30$7
Nov 2007178191.677.29$16,325
Oct 20070182.856.92$7
Sep 20070175.846.24$6
Aug 20070169.066.39$6
Jul 20070170.906.39$6
Jun 20070162.007.55$8
May 2007178158.747.85$10,464
Apr 20070159.617.81$8
Mar 20070156.927.30$7
Feb 20070155.108.22$8
Jan 20070150.306.73$7
Dec 2006177156.656.92$10,034
Nov 20060154.207.62$8
Oct 20060154.906.01$6
Sep 20060160.085.04$5
Aug 20060168.717.34$7
Jul 2006171169.376.34$11,869
Jun 20060166.286.38$6
May 20060166.016.42$6
Apr 20060164.397.36$7
Mar 20060156.707.08$7
Feb 2006181157.597.75$10,432
Jan 20060160.598.93$9
Dec 20050154.9413.42$13
Nov 20050154.6910.59$11
Oct 2005176158.3413.80$10,282
Sep 20050161.4512.08$12
Aug 20050161.519.80$10
Jul 20050155.697.84$8
Jun 20050152.337.38$7
May 20050145.226.65$7
Apr 2005163149.207.36$8,027
Mar 20050150.377.15$7
Feb 20050145.226.31$6
Jan 20050143.166.32$6
Dec 20040139.866.75$7
Nov 2004157145.286.33$7,115
Oct 20040149.706.52$7
Sep 20040143.245.28$5
Aug 20040142.375.55$6
Jul 20040138.286.08$6
Jun 20040136.106.43$6
May 20040137.486.49$6
Apr 2004128134.475.86$4,418
Mar 20040134.365.53$6
Feb 20040132.455.51$6
Jan 20040132.036.30$6
Dec 20030130.266.30$6
Nov 20030128.804.60$5
Oct 200370128.174.76$1,977
Sep 20030126.314.75$5
Aug 20030129.765.13$5
Jul 20030129.415.17$5
Jun 20030128.565.98$6
May 20030126.595.97$6
Apr 20030126.675.41$5
Mar 20030131.146.10$6
Feb 20030133.487.93$8
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 20020125.963.16$3
Jul 20020124.583.06$3
Jun 20020123.733.34$3
May 20020124.663.58$4
Apr 2002112123.653.51$2,652
Mar 20020122.003.10$3
Feb 20020118.222.38$2
Jan 20020117.172.38$2
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 20010119.782.53$3
Sep 20010124.262.25$2
Aug 20010124.873.05$3
Jul 20010123.933.20$3
Jun 20010124.563.82$4
May 20010125.524.31$4
Apr 20010124.685.34$5
Mar 20010124.545.38$5
Feb 20010127.755.77$6
Jan 20010127.478.40$8
Dec 20000126.889.12$9
Nov 20000132.215.66$6
Oct 20000131.235.15$5
Sep 20000131.875.19$5
Aug 20000129.644.54$5
Jul 20000128.534.09$4
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 20000124.513.12$3
Mar 20000128.422.86$3
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 19990123.192.43$2
Oct 19990120.982.80$3
Sep 19990121.752.62$3
Aug 19990119.262.88$3
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 19980112.421.97$2
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 19980111.742.24$2
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 19970117.582.25$2
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 19970023.483.54$0
Dec 19960123.32$0
Nov 19960121.97$0
Oct 19960123.31$0
Sep 19960122.22$0
Aug 19960120.26$0
Jul 19960119.55$0
Jun 19960118.73$0
May 19960119.43$0
Apr 19960121.51$0
Mar 19960119.38$0
Feb 19960116.98$0
Jan 19960117.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 19950115.43$0
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950115.24$0
Jun 19950116.41$0
May 19950117.56$0
Apr 19950117.73$0
Mar 19950116.44$0
Feb 19950116.58$0
Jan 19950115.92$0
Dec 19940115.03$0
Nov 19940115.90$0
Oct 199449115.58$763
Sep 19940115.29$0
Aug 199480116.13$1,290
Jul 19940117.56$0
Jun 19940117.09$0
May 199457115.88$905
Apr 19940114.14$0
Mar 199495112.46$1,184
Feb 19940112.50$0
Jan 19940112.66$0
Dec 1993151112.33$1,862
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 19930116.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                  124 bbl  × $ 98.93 =    $12,267
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $12,267

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. 09/O/10806 is the state's own key, not one this site invented.