MANNING, DAN W. -A-

Operated by UNBRIDLED RESOURCES, LLC (P-5 875461) in the TWIN (DES MOINES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1848District 10Field 92038444OilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 55 leases and 143 wells, and the rule below applies to all of them.

Discovered
1956-06-25
as the register files it
Field class
Oil and 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 80 acres.

The Commission's schedule remark for this field reads: 700' OR TOP OF RED BEDS

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
OilDisposition25,971 bbl$1,077,744
Casinghead gasProduction151,280 Mcf$361,541
Total$1,439,284

59,411 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 (5)

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 36.3380, -101.0515. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles. 1 well has no surveyed location and is left out of it.

36.33791, -101.05154 · centre of 4 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
80.0%
4 of 5 wells
With a plug date
80.0%
4 of 5 wells
Median depth
6,568 ft
4 wells filed one
Completion to plug
39.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
480.0%
A plug date is filed
480.0%
BothOn the schedule and plugged. Neither fact cancels the other.
480.0%
NeitherNo plug date, and not on the schedule.
120.0%

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

Between 6,540 and 7,374 ft, median 6,568 ft, over the 4 wells that filed a depth.

Completions filed
Feb 1958 – Mar 1960
3 of 5 wells; 2 filed none
Plug dates filed
Jan 1984 – Nov 2001
4 of 5 wells; 1 filed none

Last completion to plug: a median of 39.8 years across the 2 wells that filed both dates, with the middle half between 37.9 years and 41.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-3570064856,575 ftJan 1984Yes
42-3570064936,540 ftJan 1984Yes
42-357022341 U7,374 ftMar 1960Feb 1996Yes
42-357006474Nov 1958
42-3570065026,560 ftFeb 1958Nov 2001Yes

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 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 202057038.772.71$2,210
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 20190955.302.75$25
Oct 20190853.472.42$19
Sep 20190655.052.66$16
Aug 20190453.112.30$9
Jul 20190056.272.46$0
Jun 20190452.782.49$10
May 20190958.482.74$25
Apr 201901162.632.75$30
Mar 201901456.803.06$43
Feb 201902050.852.79$56
Jan 2019020646.033.23$665
Dec 2018010746.594.19$448
Nov 2018017652.934.24$746
Oct 201818027261.443.40$11,983
Sep 2018025459.543.11$789
Aug 201818127959.403.07$11,607
Jul 2018019265.142.93$563
Jun 2018019260.183.08$591
May 2018024665.382.90$714
Apr 2018027063.842.90$783
Mar 201817929461.222.79$11,778
Feb 2018015661.782.77$432
Jan 2018028262.874.01$1,131
Dec 2017015357.272.92$447
Nov 201718130055.423.12$10,967
Oct 2017015149.292.98$451
Sep 2017010947.523.09$337
Aug 2017022345.373.00$670
Jul 2017028943.873.09$892
Jun 2017043642.493.09$1,346
May 20171861,16245.373.26$12,231
Apr 201718988047.933.21$11,885
Mar 2017045946.772.98$1,370
Feb 201718130650.452.95$10,035
Jan 2017020849.413.42$711
Dec 201618026548.763.72$9,763
Nov 201618023842.492.64$8,278
Oct 201617424246.193.09$8,785
Sep 2016023441.553.10$726
Aug 2016024741.442.92$722
Jul 201617424941.622.92$7,970
Jun 2016022145.352.69$594
May 2016024242.521.99$482
Apr 201616931136.561.99$6,798
Mar 2016043433.011.79$779
Feb 201619237026.472.06$5,846
Jan 2016032427.352.36$766
Dec 2015027832.362.00$556
Nov 2015035138.792.17$761
Oct 2015032543.552.43$789
Sep 201517852442.992.76$9,098
Aug 2015061640.162.87$1,769
Jul 201518369348.152.95$10,852
Jun 201517365756.152.88$11,608
May 2015039255.212.96$1,159
Apr 2015018049.822.71$487
Mar 2015020742.892.93$607
Feb 201517418844.662.98$8,330
Jan 2015024543.433.10$760
Dec 201418722854.693.59$11,046
Nov 2014023570.464.25$999
Oct 201419323878.303.90$16,040
Sep 2014023586.164.05$951
Aug 201419126889.394.04$18,155
Jul 2014026496.564.18$1,103
Jun 2014018798.164.74$886
May 201416726594.734.73$17,072
Apr 201416921695.944.81$17,253
Mar 2014022395.895.06$1,128
Feb 2014019997.406.19$1,232
Jan 2014023090.404.86$1,118
Dec 20130091.824.35$0
Nov 201312920388.853.74$12,221
Oct 2013017897.423.78$673
Sep 2013188100104.113.72$19,944
Aug 20130145104.253.52$511
Jul 20130142102.523.72$528
Jun 2013015794.403.93$618
May 201319016494.834.15$18,698
Apr 201318916593.964.28$18,465
Mar 2013016193.623.91$630
Feb 2013015691.233.42$534
Jan 201319116191.603.42$18,046
Dec 2012017786.773.42$605
Nov 201219317786.953.62$17,423
Oct 201219215689.383.40$17,691
Sep 2012019594.672.92$569
Aug 2012019792.662.91$573
Jul 2012013285.133.02$399
Jun 20120079.822.52$0
May 2012020891.612.49$518
Apr 20120185101.652.00$369
Mar 201220252105.052.22$21,336
Feb 20120142101.102.57$365
Jan 2012015298.092.73$416
Dec 201119517396.873.24$19,450
Nov 2011018695.723.31$616
Oct 2011025984.983.65$945
Sep 20110083.623.99$0
Aug 201118812083.404.15$16,177
Jul 2011016094.144.52$723
Jun 201119514992.904.64$18,807
May 201107498.134.40$326
Apr 20111910105.964.33$20,238
Mar 201119116096.364.06$19,054
Feb 2011013385.644.18$556
Jan 2011015786.504.59$720
Dec 2010015885.734.35$687
Nov 201019715980.843.80$16,529
Oct 2010018878.103.51$660
Sep 2010011072.633.98$438
Aug 2010013473.684.42$592
Jul 2010016072.554.74$758
Jun 201019613670.364.91$14,458
May 2010014571.124.24$614
Apr 201019313681.694.12$16,327
Mar 2010015178.394.39$663
Feb 2010017073.585.44$925
Jan 2010016874.365.96$1,002
Dec 200928715571.445.48$21,353
Nov 2009016474.593.75$615
Oct 2009017672.544.11$723
Sep 200919521465.543.06$13,436
Aug 2009025267.423.22$811
Jul 2009024461.133.46$845
Jun 200919526666.163.90$13,937
May 2009023554.743.93$923
Apr 2009023946.773.59$857
Mar 200919423142.144.06$9,113
Feb 2009018332.814.63$848
Jan 200919519235.865.37$8,024
Dec 2008021137.105.98$1,261
Nov 2008020655.496.86$1,413
Oct 200813518675.246.92$11,445
Sep 2008193209101.767.88$21,286
Aug 20080206114.228.48$1,748
Jul 20080208131.0811.39$2,369
Jun 2008192233131.3313.03$28,252
May 20080215123.1711.57$2,488
Apr 2008193194110.3110.45$23,318
Mar 20080238101.909.66$2,300
Feb 200819722292.538.77$20,175
Jan 2008023690.388.21$1,937
Dec 2007023088.337.30$1,679
Nov 200719724691.677.29$19,853
Oct 2007024482.856.92$1,689
Sep 200719922975.846.24$16,522
Aug 2007024769.066.39$1,578
Jul 2007017370.906.39$1,105
Jun 2007023762.007.55$1,789
May 200719222658.747.85$13,051
Apr 2007022059.617.81$1,717
Mar 2007024156.927.30$1,760
Feb 200719218655.108.22$12,107
Jan 2007022950.306.73$1,540
Dec 2006023556.656.92$1,626
Nov 2006027054.207.62$2,057
Oct 2006023654.906.01$1,419
Sep 200619727560.085.04$13,221
Aug 2006032068.717.34$2,349
Jul 2006027769.376.34$1,757
Jun 2006023366.286.38$1,487
May 2006021566.016.42$1,381
Apr 200617726564.397.36$13,348
Mar 2006027656.707.08$1,955
Feb 2006023957.597.75$1,853
Jan 200619026760.598.93$13,897
Dec 2005026754.9413.42$3,582
Nov 2005031554.6910.59$3,335
Oct 2005032758.3413.80$4,511
Sep 200519419361.4512.08$14,253
Aug 2005033161.519.80$3,243
Jul 200519734255.697.84$13,653
Jun 2005030352.337.38$2,236
May 200519036845.226.65$11,039
Apr 2005037449.207.36$2,753
Mar 2005037850.377.15$2,705
Feb 2005020745.226.31$1,307
Jan 200519734143.166.32$10,658
Dec 2004056539.866.75$3,814
Nov 2004032045.286.33$2,026
Oct 20040049.706.52$0
Sep 2004043443.245.28$2,293
Aug 2004048142.375.55$2,670
Jul 2004026838.286.08$1,631
Jun 20040236.106.43$13
May 2004202037.486.49$7,571
Apr 20040034.475.86$0
Mar 2004205334.365.53$7,060
Feb 200402432.455.51$132
Jan 20040632.036.30$38
Dec 200301130.266.30$69
Nov 20030128.804.60$5
Oct 2003023728.174.76$1,128
Sep 200319342726.314.75$7,106
Aug 2003043229.765.13$2,216
Jul 200319724529.415.17$7,061
Jun 2003038628.565.98$2,309
May 2003042926.595.97$2,562
Apr 200320325826.675.41$6,809
Mar 2003045531.146.10$2,774
Feb 200319739033.487.93$9,687
Jan 2003041330.315.58$2,305
Dec 200219241026.914.85$7,157
Nov 2002025424.664.14$1,051
Oct 200219946326.464.23$7,224
Sep 2002047927.443.64$1,741
Aug 2002052425.963.16$1,658
Jul 200220453524.583.06$6,652
Jun 2002051623.733.34$1,723
May 200219853124.663.58$6,786
Apr 200220745223.653.51$6,483
Mar 2002035522.003.10$1,101
Feb 2002041518.222.38$986
Jan 200219649917.172.38$4,551
Dec 2001060216.932.36$1,423
Nov 2001029918.072.41$719
Oct 2001049319.782.53$1,247
Sep 200119339724.262.25$5,576
Aug 2001033324.873.05$1,017
Jul 200118235723.933.20$5,497
Jun 2001038924.563.82$1,488
May 200120150325.524.31$7,296
Apr 2001047624.685.34$2,540
Mar 200138550324.545.38$12,152
Feb 2001048327.755.77$2,786
Jan 2001049027.478.40$4,115
Dec 2000047226.889.12$4,306
Nov 2000046332.215.66$2,620
Oct 200019347931.235.15$8,492
Sep 2000035431.875.19$1,836
Aug 200020133129.644.54$7,461
Jul 2000042328.534.09$1,730
Jun 2000046329.304.40$2,036
May 200029543427.263.68$9,639
Apr 2000045724.513.12$1,424
Mar 2000046028.422.86$1,315
Feb 200023314727.622.73$6,836
Jan 2000049425.272.48$1,225
Dec 1999054724.282.42$1,326
Nov 199925434023.192.43$6,718
Oct 1999055020.982.80$1,542
Sep 1999013821.752.62$361
Aug 1999073219.262.88$2,105
Jul 199927244117.892.37$5,912
Jun 1999040215.942.36$950
May 1999047815.792.32$1,109
Apr 199930859115.102.21$5,956
Mar 1999046012.471.84$846
Feb 199903219.981.82$584
Jan 199935647110.381.90$4,590
Dec 199806759.201.77$1,197
Nov 1998090510.892.19$1,978
Oct 1998085712.421.97$1,688
Sep 1998077512.592.08$1,614
Aug 199825885911.301.91$4,554
Jul 1998088511.742.24$1,980
Jun 199830676711.242.24$5,155
May 1998092212.622.21$2,034
Apr 1998098213.042.51$2,460
Mar 199832789012.802.31$6,241
Feb 1998079113.952.30$1,819
Jan 199801,06314.702.15$2,291
Dec 199701,12216.322.41$2,705
Nov 19973131,25518.193.09$9,569
Oct 199701,15519.253.15$3,638
Sep 199701,10617.742.95$3,268
Aug 19973241,35417.862.55$9,246
Jul 199701,25217.582.25$2,813
Jun 19973511,32017.242.26$9,031
May 199701,31118.972.31$3,026
Apr 199701,23517.882.08$2,572
Mar 19973171,36518.951.94$8,654
Feb 1997074920.492.21$1,652
Jan 19973341,20523.483.54$12,108
Dec 199601,25123.32$0
Nov 19963301,20821.97$7,250
Oct 199601,33923.31$0
Sep 19963441,32222.22$7,644
Aug 199601,27620.26$0
Jul 199601,31019.55$0
Jun 19963091,30218.73$5,788
May 199601,35819.43$0
Apr 19963221,25821.51$6,926
Mar 199601,25019.38$0
Feb 19963311,21316.98$5,620
Jan 199601,25917.07$0
Dec 19953311,30917.19$5,690
Nov 199501,26516.00$0
Oct 19953251,26315.43$5,015
Sep 199501,41716.18$0
Aug 19953071,17415.92$4,887
Jul 199501,16015.24$0
Jun 199501,04416.41$0
May 19953201,18317.56$5,619
Apr 199501,20717.73$0
Mar 199501,25816.44$0
Feb 19953331,23216.58$5,521
Jan 199501,22015.92$0
Dec 19943581,30615.03$5,381
Nov 199401,23415.90$0
Oct 199401,42115.58$0
Sep 19943171,28215.29$4,847
Aug 199401,26316.13$0
Jul 19943311,23517.56$5,812
Jun 1994074517.09$0
May 199430580515.88$4,843
Apr 199401,19314.14$0
Mar 19943421,28412.46$4,261
Feb 199401,16412.50$0
Jan 19943511,37312.66$4,444
Dec 199301,13112.33$0
Nov 19933421,25814.49$4,956
Oct 199301,30415.85$0
Sep 199301,27015.03$0
Aug 19933281,25415.66$5,136
Jul 199301,39515.46$0
Jun 19933151,48216.79$5,289
May 19932611,61817.68$4,614
Apr 199301,40318.05$0
Mar 19933371,11518.14$6,113
Feb 199301,03717.90$0
Jan 1993076116.93$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.

Nov 2020 — as filed, then multipliedworked
Oil                   57 bbl  × $ 38.77 =     $2,210
Casinghead gas         0 Mcf  × $  2.71 =         $0

────────────────────────────────────────────────────
Month total                                   $2,210

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. 10/O/1848 is the state's own key, not one this site invented.