CYE

Operated by COOPER OIL & GAS, LLC (P-5 175118) in the SLUDER (CADDO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28531District 7BField 84190500OilCasinghead gasSaveExport
Value, all time
$2.2 M
Sep 1998 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
333
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 18 wells, and the rule below applies to all of them.

Discovered
1975-03-13
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: FIELD RULES RESCINDED PER DOCKET #7B-82588, EFFECTIVE 10/22/84.

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
OilDisposition38,930 bbl$1,895,055
Casinghead gasProduction59,632 Mcf$271,336
Total$2,166,391

Wells on this lease (2)

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 33.0970, -99.3331. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.09698, -99.33306 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
4,714 ft
2 wells filed one
Completion to plug
27.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 4,696 and 4,731 ft, median 4,714 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1998 – Jan 1999
2 of 2 wells
Plug dates filed
Jan 2026
1 of 2 wells; 1 filed none

Last completion to plug: a median of 27.0 years across the 1 well that filed both dates, with the middle half between 27.0 years and 27.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4473591124,731 ftJan 1999Jan 2026Yes
42-4473588214,696 ftSep 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 (333)

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

333 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 201950062.632.75$3,132
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 201971046.033.23$3,268
Dec 20180046.594.19$0
Nov 2018145052.934.24$7,675
Oct 201882061.443.40$5,038
Sep 20180059.543.11$0
Aug 201860059.403.07$3,564
Jul 2018119065.142.93$7,752
Jun 2018165060.183.08$9,930
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 201880061.222.79$4,898
Feb 20180061.782.77$0
Jan 2018138062.874.01$8,676
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017108049.292.98$5,323
Sep 20170047.523.09$0
Aug 2017103045.373.00$4,673
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017159045.373.26$7,214
Apr 20170047.933.21$0
Mar 2017174046.772.98$8,138
Feb 20170050.452.95$0
Jan 2017181049.413.42$8,943
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016182046.193.09$8,407
Sep 201649041.553.10$2,036
Aug 201691041.442.92$3,771
Jul 201680041.622.92$3,330
Jun 2016264045.352.69$11,972
May 20160042.521.99$0
Apr 2016173036.561.99$6,325
Mar 201601933.011.79$34
Feb 20161751026.472.06$4,653
Jan 20160027.352.36$0
Dec 2015170032.362.00$5,501
Nov 2015184038.792.17$7,137
Oct 20150043.552.43$0
Sep 2015178042.992.76$7,652
Aug 20150040.162.87$0
Jul 2015120048.152.95$5,778
Jun 20151781156.152.88$10,026
May 201503855.212.96$112
Apr 201591049.822.71$4,534
Mar 2015170042.892.93$7,291
Feb 20150044.662.98$0
Jan 201503943.433.10$121
Dec 20141711254.693.59$9,395
Nov 2014174070.464.25$12,260
Oct 201403078.303.90$117
Sep 201401186.164.05$45
Aug 201416613289.394.04$15,371
Jul 201411813296.564.18$11,946
Jun 2014013898.164.74$654
May 201412315194.734.73$12,366
Apr 201413014695.944.81$13,174
Mar 201422416995.895.06$22,334
Feb 2014014297.406.19$879
Jan 201417612390.404.86$16,508
Dec 201308091.824.35$348
Nov 20130088.853.74$0
Oct 2013112097.423.78$10,911
Sep 201399145104.113.72$10,846
Aug 201316539104.253.52$17,339
Jul 20130183102.523.72$680
Jun 201317413294.403.93$16,945
May 2013016494.834.15$680
Apr 201310214193.964.28$10,188
Mar 201313717793.623.91$13,519
Feb 20131915691.233.42$17,616
Jan 201315010291.603.42$14,089
Dec 201209986.773.42$339
Nov 20128018586.953.62$7,627
Oct 20129121289.383.40$8,854
Sep 201210114894.672.92$9,994
Aug 201211222392.662.91$11,026
Jul 201227227585.133.02$23,986
Jun 2012023179.822.52$582
May 201217325691.612.49$16,486
Apr 20121040101.652.00$10,572
Mar 2012088105.052.22$196
Feb 2012188120101.102.57$19,315
Jan 20128112698.092.73$8,290
Dec 201124212496.873.24$23,844
Nov 20111659495.723.31$16,105
Oct 2011016384.983.65$595
Sep 2011010983.623.99$434
Aug 201117110683.404.15$14,701
Jul 201113114494.144.52$12,983
Jun 2011016692.904.64$770
May 201117116298.134.40$17,494
Apr 2011161251105.964.33$18,147
Mar 2011013296.364.06$536
Feb 201116614885.644.18$14,835
Jan 201116316986.504.59$14,875
Dec 201018022085.734.35$16,388
Nov 2010021780.843.80$824
Oct 2010176078.103.51$13,746
Sep 20104322572.633.98$4,018
Aug 201017521073.684.42$13,822
Jul 201017424172.554.74$13,765
Jun 201017824170.364.91$13,707
May 201012344171.124.24$10,615
Apr 2010022681.694.12$932
Mar 201006978.394.39$303
Feb 201004773.585.44$256
Jan 201018525274.365.96$15,260
Dec 200912517171.445.48$9,868
Nov 200918617474.593.75$14,527
Oct 200916931872.544.11$13,566
Sep 2009019965.543.06$610
Aug 200917832967.423.22$13,060
Jul 200917336261.133.46$11,830
Jun 200917635166.163.90$13,011
May 200918537754.743.93$11,607
Apr 2009035946.773.59$1,288
Mar 200917530742.144.06$8,621
Feb 200917829932.814.63$7,225
Jan 200918427335.865.37$8,065
Dec 200817431537.105.98$8,338
Nov 200811532655.496.86$8,618
Oct 200826332575.246.92$22,038
Sep 2008176319101.767.88$20,423
Aug 20080352114.228.48$2,986
Jul 2008177325131.0811.39$26,903
Jun 2008176354131.3313.03$27,728
May 2008340321123.1711.57$45,593
Apr 2008164283110.3110.45$21,050
Mar 20080175101.909.66$1,691
Feb 200817331792.538.77$18,788
Jan 200816431490.388.21$17,399
Dec 200718630788.337.30$18,671
Nov 200717434791.677.29$18,481
Oct 200717736482.856.92$17,184
Sep 200729636475.846.24$24,722
Aug 200717232069.066.39$13,922
Jul 200717930970.906.39$14,665
Jun 200714430462.007.55$11,223
May 200733933058.747.85$22,502
Apr 200717432659.617.81$12,917
Mar 200733432756.927.30$21,399
Feb 2007015055.108.22$1,232
Jan 2007942350.306.73$4,883
Dec 200635119656.656.92$21,240
Nov 200618016054.207.62$10,975
Oct 200635627054.906.01$21,168
Sep 200617330160.085.04$11,910
Aug 200636129468.717.34$26,962
Jul 200624733169.376.34$19,234
Jun 200652632566.286.38$36,938
May 2006027166.016.42$1,741
Apr 2006136064.397.36$8,757
Mar 200606656.707.08$467
Feb 200617317657.597.75$11,327
Jan 200629025860.598.93$19,876
Dec 200518517254.9413.42$12,471
Nov 2005596254.6910.59$3,883
Oct 2005931658.3413.80$5,646
Sep 20051724661.4512.08$11,125
Aug 200515017761.519.80$10,961
Jul 2005019455.697.84$1,522
Jun 200517612452.337.38$10,125
May 200527317445.226.65$13,502
Apr 200527020949.207.36$14,822
Mar 200518917850.377.15$10,794
Feb 200518119545.226.31$9,416
Jan 200534920443.166.32$16,353
Dec 200427920339.866.75$12,491
Nov 200436321045.286.33$17,766
Oct 200422528249.706.52$13,020
Sep 200417326643.245.28$8,886
Aug 20048226642.375.55$4,951
Jul 200428827838.286.08$12,716
Jun 20047925536.106.43$4,492
May 200430123537.486.49$12,808
Apr 200436618234.475.86$13,682
Mar 200436020834.365.53$13,520
Feb 200418114732.455.51$6,683
Jan 200435018332.036.30$12,363
Dec 200335821530.266.30$12,188
Nov 200335720628.804.60$11,228
Oct 200339022828.174.76$12,072
Sep 200322420026.314.75$6,843
Aug 200334027529.765.13$11,529
Jul 200334825629.415.17$11,558
Jun 200317410628.565.98$5,604
May 200329917026.595.97$8,966
Apr 2003260026.675.41$6,934
Mar 20033117231.146.10$10,123
Feb 200326320733.487.93$10,446
Jan 200317724130.315.58$6,710
Dec 200215119326.914.85$5,000
Nov 200231720924.664.14$8,682
Oct 200218121926.464.23$5,715
Sep 200217324727.443.64$5,645
Aug 200216131025.963.16$5,160
Jul 200217927324.583.06$5,236
Jun 200234433623.733.34$9,285
May 2002032324.663.58$1,158
Apr 200216934023.653.51$5,191
Mar 200233833322.003.10$8,469
Feb 2002030018.222.38$713
Jan 200234736317.172.38$6,820
Dec 2001041116.932.36$972
Nov 200118041018.072.41$4,239
Oct 200117742619.782.53$4,578
Sep 200118136624.262.25$5,215
Aug 200118324924.873.05$5,311
Jul 200110316123.933.20$2,980
Jun 20017931624.563.82$3,149
May 20018731925.524.31$3,594
Apr 200117533224.685.34$6,090
Mar 200110634324.545.38$4,445
Feb 200110533227.755.77$4,828
Jan 2001039627.478.40$3,326
Dec 200020340226.889.12$9,124
Nov 2000044832.215.66$2,535
Oct 200010863031.235.15$6,615
Sep 200013874431.875.19$8,257
Aug 200014288329.644.54$8,218
Jul 200017095028.534.09$8,735
Jun 200017886929.304.40$9,037
May 200017792027.263.68$8,210
Apr 200014878424.513.12$6,070
Mar 20007375828.422.86$4,242
Feb 200016591627.622.73$7,055
Jan 20003731,27325.272.48$12,583
Dec 19991801,48024.282.42$7,958
Nov 19991781,71623.192.43$8,305
Oct 19993562,25120.982.80$13,780
Sep 19991782,60721.752.62$10,699
Aug 19993573,07919.262.88$15,730
Jul 19996812,24317.892.37$17,504
Jun 199935752415.942.36$6,928
May 1999178015.792.32$2,811
Apr 1999328015.102.21$4,953
Mar 1999183012.471.84$2,282
Feb 199969609.981.82$6,946
Jan 1999546010.381.90$5,667
Dec 199854609.201.77$5,023
Nov 1998541010.892.19$5,891
Oct 1998698012.421.97$8,669
Sep 19980012.592.08$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 2019 — as filed, then multipliedworked
Oil                   50 bbl  × $ 62.63 =     $3,132
Casinghead gas         0 Mcf  × $  2.75 =         $0

────────────────────────────────────────────────────
Month total                                   $3,132

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. 7B/O/28531 is the state's own key, not one this site invented.