YATES, NICHOLS

Operated by CLARK OIL CO. (P-5 157689) in the MILLARD (QUEEN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18805District 08Field 61440500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$65 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 12 leases and 78 wells, and the rule below applies to all of them.

Discovered
1957-06-27
as the register files it
Field class
Oil
the register's own label
Between wells
450 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1989-11-20.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: RULES PER DOC. 8-94002

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
NGPA3none

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
OilDisposition47,005 bbl$1,958,226
Casinghead gasProduction21 Mcf$0
Total$1,958,226

21 Mcf of this lease's gas, across 21 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 (17)

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 30.8186, -101.8539. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles.

30.81876, -101.85510 · 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 17 wells
With a plug date
0.0%
0 of 17 wells
Median depth
1,795 ft
3 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.
17100.0%

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, 3 of 17 wells. Median 1,795 ft, with the middle half between 1,778 and 1,823 ft; the shallowest is 1,761 ft and the deepest 1,850 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, 3 of 17 wells, Jun 1977 – Dec 1978. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1977 – Dec 1978
3 of 17 wells; 14 filed none

17 wells

42-371101961
42-371103012
42-371103483
42-371104314
42-371105275
42-371106047
42-371106176
42-371106479
42-3711071510
42-3711073611
42-3711075912
42-3711079913
42-3711080914
42-371819028
42-37132588171,761 ftDec 1978
42-37132552161,850 ftJul 1978
42-37131867151,795 ftJun 1977

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 20261290106.413.05$13,727
Apr 20260098.932.87$0
Mar 2026130089.753.15$11,668
Feb 2026135063.503.75$8,573
Jan 20260059.138.00$0
Dec 2025129056.664.41$7,309
Nov 2025120058.593.93$7,031
Oct 20250059.383.30$0
Sep 2025131062.743.08$8,219
Aug 20250063.933.01$0
Jul 2025121066.743.32$8,076
Jun 20250066.483.13$0
May 2025251060.553.23$15,198
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024120068.993.12$8,279
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024124069.612.36$8,632
Aug 20240075.632.06$0
Jul 2024129079.932.15$10,311
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024120084.451.66$10,134
Mar 2024141080.301.55$11,322
Feb 20240076.091.78$0
Jan 2024129073.023.30$9,420
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023121089.042.74$10,774
Aug 20230080.522.67$0
Jul 2023121074.852.64$9,057
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023125078.122.24$9,765
Mar 2023111072.852.39$8,086
Feb 20230075.112.47$0
Jan 2023118076.533.39$9,031
Dec 20220076.415.73$0
Nov 2022110085.005.65$9,350
Oct 20220087.185.86$0
Sep 2022121084.888.16$10,270
Aug 20220094.529.13$0
Jul 20221290101.587.54$13,104
Jun 20221210115.097.98$13,926
May 20221220109.378.43$13,343
Apr 20221190104.226.84$12,402
Mar 202200108.885.08$0
Feb 2022121091.054.86$11,017
Jan 20220081.844.54$0
Dec 2021133071.323.90$9,486
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021115069.865.35$8,034
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021122069.493.38$8,478
May 2021129063.483.02$8,189
Apr 2021134060.362.76$8,088
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 2020122036.972.48$4,510
Sep 2020123037.091.99$4,562
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 2020120030.341.86$3,641
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019118055.302.75$6,525
Oct 20190053.472.42$0
Sep 2019129055.052.66$7,101
Aug 2019128053.112.30$6,798
Jul 20190056.272.46$0
Jun 2019258052.782.49$13,617
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019116056.803.06$6,589
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018239046.594.19$11,135
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018121065.142.93$7,882
Jun 20180060.183.08$0
May 2018233065.382.90$15,234
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 2018128061.782.77$7,908
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017133055.423.12$7,371
Oct 20170049.292.98$0
Sep 2017129047.523.09$6,130
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 2017116046.772.98$5,425
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016237048.763.72$11,556
Nov 20160042.492.64$0
Oct 2016120046.193.09$5,543
Sep 2016116041.553.10$4,820
Aug 2016123041.442.92$5,097
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016120042.521.99$5,102
Apr 2016122036.561.99$4,460
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016130027.352.36$3,556
Dec 20150032.362.00$0
Nov 2015130038.792.17$5,043
Oct 20150043.552.43$0
Sep 2015132042.992.76$5,675
Aug 20150040.162.87$0
Jul 2015122048.152.95$5,874
Jun 20150056.152.88$0
May 2015260055.212.96$14,355
Apr 20150049.822.71$0
Mar 2015130042.892.93$5,576
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014135070.464.25$9,512
Oct 2014122078.303.90$9,553
Sep 20140086.164.05$0
Aug 2014244089.394.04$21,811
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014121094.734.73$11,462
Apr 2014123095.944.81$11,801
Mar 2014126095.895.06$12,082
Feb 2014125097.406.19$12,175
Jan 2014125090.404.86$11,300
Dec 2013132091.824.35$12,120
Nov 20130088.853.74$0
Oct 2013130097.423.78$12,665
Sep 201300104.113.72$0
Aug 20131310104.253.52$13,657
Jul 20131200102.523.72$12,302
Jun 20130094.403.93$0
May 2013116094.834.15$11,000
Apr 2013137093.964.28$12,873
Mar 20130093.623.91$0
Feb 2013122091.233.42$11,130
Jan 2013121091.603.42$11,084
Dec 2012124086.773.42$10,759
Nov 2012126086.953.62$10,956
Oct 2012121089.383.40$10,815
Sep 20120094.672.92$0
Aug 2012120092.662.91$11,119
Jul 2012133085.133.02$11,322
Jun 2012122079.822.52$9,738
May 2012128091.612.49$11,726
Apr 20121270101.652.00$12,910
Mar 20121280105.052.22$13,446
Feb 20121180101.102.57$11,930
Jan 2012120098.092.73$11,771
Dec 2011116096.873.24$11,237
Nov 2011111095.723.31$10,625
Oct 2011121084.983.65$10,283
Sep 20110083.623.99$0
Aug 2011120083.404.15$10,008
Jul 2011224094.144.52$21,087
Jun 20110092.904.64$0
May 2011223098.134.40$21,883
Apr 20111020105.964.33$10,808
Mar 2011116096.364.06$11,178
Feb 2011225085.644.18$19,269
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010221080.843.80$17,866
Oct 20100078.103.51$0
Sep 2010112072.633.98$8,135
Aug 2010227073.684.42$16,725
Jul 2010109072.554.74$7,908
Jun 20100070.364.91$0
May 2010110071.124.24$7,823
Apr 20100081.694.12$0
Mar 2010120078.394.39$9,407
Feb 2010119073.585.44$8,756
Jan 2010128074.365.96$9,518
Dec 2009125071.445.48$8,930
Nov 20090074.593.75$0
Oct 2009126072.544.11$9,140
Sep 200997065.543.06$6,357
Aug 2009117067.423.22$7,888
Jul 20090061.133.46$0
Jun 2009113066.163.90$7,476
May 2009116054.743.93$6,350
Apr 2009115046.773.59$5,379
Mar 20090042.144.06$0
Feb 2009240032.814.63$7,874
Jan 20090035.865.37$0
Dec 2008243037.105.98$9,015
Nov 2008130055.496.86$7,214
Oct 20080075.246.92$0
Sep 20081240101.767.88$12,618
Aug 200800114.228.48$0
Jul 20081290131.0811.39$16,909
Jun 20081310131.3313.03$17,204
May 20081320123.1711.57$16,258
Apr 200800110.3110.45$0
Mar 20081280101.909.66$13,043
Feb 20080092.538.77$0
Jan 2008256090.388.21$23,137
Dec 20070088.337.30$0
Nov 2007256091.677.29$23,468
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007124058.747.85$7,284
Apr 2007131059.617.81$7,809
Mar 2007121056.927.30$6,887
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006126056.656.92$7,138
Nov 2006128054.207.62$6,938
Oct 2006123054.906.01$6,753
Sep 2006124060.085.04$7,450
Aug 2006133068.717.34$9,138
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006122066.016.42$8,053
Apr 2006124064.397.36$7,984
Mar 2006255056.707.08$14,459
Feb 20060057.597.75$0
Jan 2006115060.598.93$6,968
Dec 20050054.9413.42$0
Nov 2005122054.6910.59$6,672
Oct 2005127058.3413.80$7,409
Sep 2005122061.4512.08$7,497
Aug 2005116061.519.80$7,135
Jul 20050055.697.84$0
Jun 2005116052.337.38$6,070
May 2005115045.226.65$5,200
Apr 2005127049.207.36$6,248
Mar 2005255050.377.15$12,844
Feb 2005127045.226.31$5,743
Jan 2005128043.166.32$5,524
Dec 2004131039.866.75$5,222
Nov 2004131045.286.33$5,932
Oct 2004256049.706.52$12,723
Sep 2004124043.245.28$5,362
Aug 2004120042.375.55$5,084
Jul 2004258038.286.08$9,876
Jun 20040036.106.43$0
May 2004122037.486.49$4,573
Apr 2004124034.475.86$4,274
Mar 2004121034.365.53$4,158
Feb 2004125032.455.51$4,056
Jan 200499032.036.30$3,171
Dec 20030030.266.30$0
Nov 2003122028.804.60$3,514
Oct 2003120028.174.76$3,380
Sep 2003123026.314.75$3,236
Aug 2003128029.765.13$3,809
Jul 2003120029.415.17$3,529
Jun 2003123028.565.98$3,513
May 2003119026.595.97$3,164
Apr 2003125026.675.41$3,334
Mar 2003120031.146.10$3,737
Feb 2003122033.487.93$4,085
Jan 2003124030.315.58$3,758
Dec 2002124026.914.85$3,337
Nov 2002121024.664.14$2,984
Oct 2002125026.464.23$3,308
Sep 2002120027.443.64$3,293
Aug 2002126025.963.16$3,271
Jul 2002124024.583.06$3,048
Jun 2002119023.733.34$2,824
May 2002120024.663.58$2,959
Apr 2002121023.653.51$2,862
Mar 2002120022.003.10$2,640
Feb 2002125018.222.38$2,278
Jan 2002260017.172.38$4,464
Dec 2001123016.932.36$2,082
Nov 2001124018.072.41$2,241
Oct 2001124019.782.53$2,453
Sep 2001123024.262.25$2,984
Aug 2001120024.873.05$2,984
Jul 2001115023.933.20$2,752
Jun 2001119024.563.82$2,923
May 2001250025.524.31$6,380
Apr 2001130024.685.34$3,208
Mar 2001124024.545.38$3,043
Feb 2001119027.755.77$3,302
Jan 2001133027.478.40$3,654
Dec 2000263026.889.12$7,069
Nov 2000129032.215.66$4,155
Oct 2000128031.235.15$3,997
Sep 2000126031.875.19$4,016
Aug 2000124029.644.54$3,675
Jul 2000126028.534.09$3,595
Jun 2000271029.304.40$7,940
May 2000125027.263.68$3,408
Apr 2000123024.513.12$3,015
Mar 2000264028.422.86$7,503
Feb 2000122027.622.73$3,370
Jan 2000171025.272.48$4,321
Dec 1999277024.282.42$6,726
Nov 1999120023.192.43$2,783
Oct 1999107020.982.80$2,245
Sep 1999108021.752.62$2,349
Aug 1999112019.262.88$2,157
Jul 1999260017.892.37$4,651
Jun 1999110015.942.36$1,753
May 1999114015.792.32$1,800
Apr 1999261015.102.21$3,941
Mar 1999129012.471.84$1,609
Feb 199912209.981.82$1,218
Jan 1999280010.381.90$2,906
Dec 199812309.201.77$1,132
Nov 1998265010.892.19$2,886
Oct 1998117012.421.97$1,453
Sep 1998121012.592.08$1,523
Aug 1998275011.301.91$3,108
Jul 1998120011.742.24$1,409
Jun 1998118011.242.24$1,326
May 1998275012.622.21$3,471
Apr 1998118013.042.51$1,539
Mar 1998123012.802.31$1,574
Feb 1998127013.952.30$1,772
Jan 1998256014.702.15$3,763
Dec 1997121016.322.41$1,975
Nov 1997131018.193.09$2,383
Oct 1997244019.253.15$4,697
Sep 199793017.742.95$1,650
Aug 1997238017.862.55$4,251
Jul 1997246017.582.25$4,325
Jun 199794017.242.26$1,621
May 1997251018.972.31$4,761
Apr 1997244017.882.08$4,363
Mar 1997223018.951.94$4,226
Feb 1997120020.492.21$2,459
Jan 1997238023.483.54$5,588
Dec 1996105023.32$2,449
Nov 1996251021.97$5,514
Oct 1996249023.31$5,804
Sep 1996249022.22$5,533
Aug 1996243020.26$4,923
Jul 1996122019.55$2,385
Jun 1996259018.73$4,851
May 1996262019.43$5,091
Apr 1996254021.51$5,464
Mar 1996280019.38$5,426
Feb 1996120016.98$2,038
Jan 1996262017.07$4,472
Dec 1995272017.19$4,676
Nov 1995353016.00$5,648
Oct 1995122015.43$1,882
Sep 1995126016.18$2,039
Aug 1995271015.92$4,314
Jul 1995459015.24$6,995
Jun 1995273016.41$4,480
May 1995275017.56$4,829
Apr 1995272017.73$4,823
Mar 1995122016.44$2,006
Feb 1995449016.58$7,444
Jan 1995455015.92$7,244
Dec 1994177015.03$2,660
Nov 1994303015.90$4,818
Oct 1994131015.58$2,041
Sep 1994296115.29$4,526
Aug 1994286116.13$4,613
Jul 1994281117.56$4,934
Jun 1994275117.09$4,700
May 1994441115.88$7,003
Apr 1994105114.14$1,485
Mar 1994262112.46$3,265
Feb 1994257112.50$3,213
Jan 1994596112.66$7,545
Dec 1993256112.33$3,156
Nov 1993259114.49$3,753
Oct 1993256115.85$4,058
Sep 1993104115.03$1,563
Aug 1993417115.66$6,530
Jul 1993288115.46$4,452
Jun 1993290116.79$4,869
May 1993447117.68$7,903
Apr 1993284118.05$5,126
Mar 1993278118.14$5,043
Feb 1993268117.90$4,797
Jan 1993428116.93$7,246

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
Oil                  129 bbl  × $106.41 =    $13,727
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $13,727

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. 08/O/18805 is the state's own key, not one this site invented.