NICHOLSON

Operated by SOUTHWEST OPERATING, INC.-TYLER (P-5 806415) in the CHAPEL HILL (RODESSA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10741District 06Field 17008444NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.2 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 93 leases and 96 wells, and the rule below applies to all of them.

Discovered
1941-07-16
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED ADMINISTRATIVELY EFF. 9-1-92.

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
NGPA2none

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
OilDisposition35,847 bbl$1,103,323
Casinghead gasProduction36,586 Mcf$111,146
Total$1,214,469

6,018 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 32.3200, -95.0816. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.32000, -95.08162 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,487 ft
1 wells filed one
Completion to plug
41.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 8,487 ft.

Completions filed
Jun 1982
1 of 1 wells
Plug dates filed
Dec 2023
1 of 1 wells

Last completion to plug: a median of 41.5 years across the 1 well that filed both dates, with the middle half between 41.5 years and 41.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4233058018,487 ftJun 1982Dec 2023Yes

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 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 2015127043.552.43$5,531
Sep 20150042.992.76$0
Aug 2015183040.162.87$7,349
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015175042.892.93$7,506
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014169054.693.59$9,243
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014175089.394.04$15,643
Jul 20140096.564.18$0
Jun 2014174098.164.74$17,080
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014160097.406.19$15,584
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131730104.113.72$18,011
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013173094.403.93$16,331
May 20130094.834.15$0
Apr 2013168093.964.28$15,785
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012162086.953.62$14,086
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012163092.662.91$15,104
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121750101.652.00$17,789
Mar 201200105.052.22$0
Feb 201201,198101.102.57$3,079
Jan 2012176098.092.73$17,264
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011176083.623.99$14,717
Aug 20110083.404.15$0
Jul 2011176094.144.52$16,569
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111660105.964.33$17,589
Mar 20110096.364.06$0
Feb 2011172085.644.18$14,730
Jan 20110086.504.59$0
Dec 2010181085.734.35$15,517
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 2010162073.684.42$11,936
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 20091174.593.75$78
Oct 2009173072.544.11$12,549
Sep 20091265.543.06$72
Aug 2009169267.423.22$11,400
Jul 2009172361.133.46$10,525
Jun 20090066.163.90$0
May 20090254.743.93$8
Apr 20093046.773.59$140
Mar 20094142.144.06$173
Feb 200902232.814.63$102
Jan 200937612235.865.37$14,139
Dec 200837637.105.98$566
Nov 200817455.496.86$563
Oct 2008511375.246.92$1,158
Sep 20084105101.767.88$1,234
Aug 2008347124114.228.48$40,686
Jul 2008396131.0811.39$1,487
Jun 20082110131.3313.03$1,696
May 2008543123.1711.57$1,114
Apr 200818519110.3110.45$20,606
Mar 2008326101.909.66$557
Feb 200852492.538.77$673
Jan 200861690.388.21$674
Dec 20070088.337.30$0
Nov 20071302291.677.29$12,078
Oct 20071786382.856.92$15,183
Sep 200773375.846.24$737
Aug 200714669.066.39$363
Jul 200706170.906.39$390
Jun 200705762.007.55$430
May 200705658.747.85$439
Apr 20071555559.617.81$9,669
Mar 200706256.927.30$453
Feb 200701855.108.22$148
Jan 20071823950.306.73$9,417
Dec 200606656.656.92$457
Nov 200605554.207.62$419
Oct 200622954.906.01$284
Sep 2006152260.085.04$9,142
Aug 2006184268.717.34$12,657
Jul 20064369.376.34$297
Jun 2006188466.286.38$12,486
May 2006176866.016.42$11,669
Apr 200606064.397.36$442
Mar 200653756.707.08$546
Feb 200604157.597.75$318
Jan 20061692460.598.93$10,454
Dec 20054154.9413.42$233
Nov 2005181254.6910.59$9,920
Oct 200532958.3413.80$575
Sep 20051823161.4512.08$11,558
Aug 2005189261.519.80$11,645
Jul 2005274455.697.84$15,290
Jun 20052252.337.38$119
May 20051546545.226.65$7,396
Apr 20051823649.207.36$9,219
Mar 200533750.377.15$416
Feb 200513145.226.31$241
Jan 20051774543.166.32$7,924
Dec 20041762639.866.75$7,191
Nov 200449645.286.33$789
Oct 2004210549.706.52$783
Sep 20041609743.245.28$7,431
Aug 200418210342.375.55$8,283
Jul 200418911638.286.08$7,941
Jun 200437236.106.43$571
May 200403337.486.49$214
Apr 200408834.475.86$516
Mar 200418215634.365.53$7,116
Feb 2004011032.455.51$606
Jan 2004116632.036.30$1,078
Dec 200302230.266.30$139
Nov 200311128.804.60$79
Oct 2003115628.174.76$771
Sep 200317826.314.75$397
Aug 2003014529.765.13$744
Jul 200316334329.415.17$6,567
Jun 2003533228.565.98$2,129
May 2003335326.595.97$2,188
Apr 20031741226.675.41$4,705
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 200303330.315.58$184
Dec 200213326.914.85$187
Nov 2002115624.664.14$670
Oct 2002315726.464.23$743
Sep 200218533327.443.64$6,287
Aug 2002514525.963.16$589
Jul 200202224.583.06$67
Jun 200218225823.733.34$5,180
May 200218334224.663.58$5,739
Apr 200218433423.653.51$5,525
Mar 200218734722.003.10$5,191
Feb 200218825418.222.38$4,029
Jan 2002437617.172.38$962
Dec 200117934416.932.36$3,844
Nov 200118327018.072.41$3,956
Oct 2001319719.782.53$558
Sep 200118533424.262.25$5,240
Aug 200117536524.873.05$5,467
Jul 200118237023.933.20$5,538
Jun 200118235824.563.82$5,839
May 2001226625.524.31$1,197
Apr 200118236524.685.34$6,439
Mar 200117836124.545.38$6,309
Feb 200118832427.755.77$7,086
Jan 200118837027.478.40$8,272
Dec 200016634526.889.12$7,609
Nov 200018439632.215.66$8,167
Oct 200037141631.235.15$13,727
Sep 2000435131.875.19$1,948
Aug 200006629.644.54$300
Jul 200018734628.534.09$6,750
Jun 200018633529.304.40$6,923
May 200018534627.263.68$6,316
Apr 200018739724.513.12$5,820
Mar 200019039828.422.86$6,538
Feb 200018536527.622.73$6,105
Jan 200018738825.272.48$5,688
Dec 199919038824.282.42$5,554
Nov 199918046223.192.43$5,299
Oct 199918041020.982.80$4,926
Sep 199917933621.752.62$4,773
Aug 199918734519.262.88$4,594
Jul 199918734617.892.37$4,166
Jun 199918233615.942.36$3,695
May 199938834215.792.32$6,920
Apr 199917833615.102.21$3,430
Mar 1999236912.471.84$703
Feb 19993483149.981.82$4,044
Jan 199917736510.381.90$2,531
Dec 19981743609.201.77$2,239
Nov 1998183410.892.19$2,002
Oct 199837735112.421.97$5,374
Sep 199818034012.592.08$2,974
Aug 199835438611.301.91$4,736
Jul 199817235111.742.24$2,805
Jun 199817932511.242.24$2,739
May 199834634712.622.21$5,132
Apr 199816833913.042.51$3,040
Mar 199817444512.802.31$3,255
Feb 199836943313.952.30$6,143
Jan 199815745814.702.15$3,295
Dec 199718651216.322.41$4,270
Nov 199718633918.193.09$4,430
Oct 199752848519.253.15$11,692
Sep 1997329717.742.95$931
Aug 199717538117.862.55$4,099
Jul 199718836517.582.25$4,125
Jun 1997240717.242.26$953
May 199735834718.972.31$7,592
Apr 199718833517.882.08$4,059
Mar 199718260218.951.94$4,616
Feb 199717954220.492.21$4,863
Jan 199735667823.483.54$10,759
Dec 199618366523.32$4,268
Nov 199618660421.97$4,086
Oct 199636262923.31$8,438
Sep 19961811722.22$4,022
Aug 199618314120.26$3,708
Jul 19961876419.55$3,656
Jun 19963535318.73$6,612
May 19961944019.43$3,769
Apr 19961892921.51$4,065
Mar 19963674419.38$7,112
Feb 19961902616.98$3,226
Jan 19963634517.07$6,196
Dec 19951836817.19$3,146
Nov 19951847816.00$2,944
Oct 19953767615.43$5,802
Sep 19951898516.18$3,058
Aug 19953739215.92$5,938
Jul 19951807215.24$2,743
Jun 19951885016.41$3,085
May 19953552817.56$6,234
Apr 19953782817.73$6,702
Mar 19951803116.44$2,959
Feb 19953672216.58$6,085
Jan 19951922515.92$3,057
Dec 19943652615.03$5,486
Nov 19941933115.90$3,069
Oct 19943699815.58$5,749
Sep 199436511415.29$5,581
Aug 199418413516.13$2,968
Jul 199436216017.56$6,357
Jun 199435713817.09$6,101
May 199435017615.88$5,558
Apr 19941798414.14$2,531
Mar 19943619412.46$4,498
Feb 199436415012.50$4,550
Jan 199437020312.66$4,684
Dec 199335833912.33$4,414
Nov 199337114114.49$5,376
Oct 19933727115.85$5,896
Sep 199318012815.03$2,705
Aug 199336415215.66$5,700
Jul 199335712315.46$5,519
Jun 19933689616.79$6,179
May 19933498917.68$6,170
Apr 199335212818.05$6,354
Mar 199335111518.14$6,367
Feb 199335110717.90$6,283
Jan 199346210816.93$7,822

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.

Oct 2015 — as filed, then multipliedworked
Oil                  127 bbl  × $ 43.55 =     $5,531
Casinghead gas         0 Mcf  × $  2.43 =         $0

────────────────────────────────────────────────────
Month total                                   $5,531

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. 06/O/10741 is the state's own key, not one this site invented.