HAYS, T. M. EST.

Operated by SEVEN CROSS OPERATING, LLC (P-5 767834) in the COLEMAN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6522District 7BField 19511001OilCasinghead gasSaveExport
Value, all time
$714 k
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 892 leases and 2,428 wells, and the rule below applies to all of them.

Discovered
1910-12-31
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
OilDisposition17,455 bbl$713,620
Casinghead gasProduction383 Mcf$38
Total$713,658

368 Mcf of this lease's gas, across 23 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 (21)

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 31.6496, -99.2305. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.65001, -99.23105 · 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
9.5%
2 of 21 wells
With a plug date
9.5%
2 of 21 wells
Median depth
1,324 ft
18 wells filed one
Completion to plug
25.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
29.5%
A plug date is filed
29.5%
BothOn the schedule and plugged. Neither fact cancels the other.
29.5%
NeitherNo plug date, and not on the schedule.
1990.5%

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, 18 of 21 wells. Median 1,324 ft, with the middle half between 1,172 and 1,341 ft; the shallowest is 1,124 ft and the deepest 1,519 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, 18 of 21 wells, Apr 1965 – Nov 1988. 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 1965 – Nov 1988
18 of 21 wells; 3 filed none
Plug dates filed
Jul 2007 – Jan 2008
2 of 21 wells; 19 filed none

Last completion to plug: a median of 25.4 years across the 2 wells that filed both dates, with the middle half between 25.3 years and 25.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

21 wells

42-083809228
42-083809239
42-0838092410
42-08380925111,124 ftNov 1988
42-08333286351,285 ftSep 1983
42-08333147321,325 ftFeb 1983
42-08333033241,519 ftFeb 1983
42-08333117301,344 ftAug 1982
42-08333119291,341 ftAug 1982
42-08333098281,341 ftAug 1982
42-08333076271,325 ftJun 1982
42-08333071261,235 ftJun 1982Jan 2008Yes
42-08333032231,326 ftJun 1982
42-08333018221,425 ftMay 1982Jul 2007Yes
42-08332902201,248 ftApr 1982
42-08332777181,323 ftMar 1982
42-08332921211,355 ftMar 1982
42-08380928141,137 ftFeb 1966
42-08380929151,151 ftFeb 1966
42-08308274131,148 ftJun 1965
42-08380926121,144 ftApr 1965

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 2023168089.042.74$14,959
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023153070.622.23$10,805
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023162075.112.47$12,168
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022152085.005.65$12,920
Oct 20220087.185.86$0
Sep 2022158084.888.16$13,411
Aug 20220094.529.13$0
Jul 20221550101.587.54$15,745
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221540104.226.84$16,050
Mar 202200108.885.08$0
Feb 2022150091.054.86$13,658
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021154077.435.24$11,924
Oct 20210079.795.71$0
Sep 2021162069.865.35$11,317
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021155063.483.02$9,839
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 2020156034.901.69$5,444
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 2019153052.782.49$8,075
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019159050.852.79$8,085
Jan 2019163046.033.23$7,503
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 2018157059.543.11$9,348
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 2017162055.423.12$8,978
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017164043.873.09$7,195
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 201698042.492.64$4,164
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 2016109026.472.06$2,885
Jan 20160027.352.36$0
Dec 201597032.362.00$3,139
Nov 20150038.792.17$0
Oct 2015107043.552.43$4,660
Sep 2015168042.992.76$7,222
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015167056.152.88$9,377
May 20150055.212.96$0
Apr 2015113049.822.71$5,630
Mar 2015114042.892.93$4,889
Feb 20150044.662.98$0
Jan 201555043.433.10$2,389
Dec 2014158054.693.59$8,641
Nov 201473070.464.25$5,144
Oct 20140078.303.90$0
Sep 2014144086.164.05$12,407
Aug 2014160089.394.04$14,302
Jul 20140096.564.18$0
Jun 2014158098.164.74$15,509
May 2014171094.734.73$16,199
Apr 20140095.944.81$0
Mar 2014144095.895.06$13,808
Feb 2014159097.406.19$15,487
Jan 2014162090.404.86$14,645
Dec 20130091.824.35$0
Nov 2013155088.853.74$13,772
Oct 20130097.423.78$0
Sep 20131080104.113.72$11,244
Aug 20131260104.253.52$13,136
Jul 201300102.523.72$0
Jun 2013170094.403.93$16,048
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111260105.964.33$13,351
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 2011166086.504.59$14,359
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010177081.694.12$14,459
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009178066.163.90$11,776
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008172037.105.98$6,381
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081710131.0811.39$22,415
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081460110.3110.45$16,105
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
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 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007148055.108.22$8,155
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 2005136045.226.65$6,150
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 200465045.286.33$2,943
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 200490038.286.08$3,445
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 2004467034.365.53$16,046
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 200388026.675.41$2,347
Mar 20030031.146.10$0
Feb 2003118033.487.93$3,951
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 200145027.478.40$1,236
Dec 2000152026.889.12$4,086
Nov 200010032.215.66$322
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20008029.644.54$237
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999154023.192.43$3,571
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19995015.942.36$80
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 199871012.592.08$894
Aug 1998152011.301.91$1,718
Jul 1998232011.742.24$2,724
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 1997181116.322.41$2,956
Nov 199723118.193.09$421
Oct 199796119.253.15$1,851
Sep 1997138117.742.95$2,451
Aug 1997264117.862.55$4,718
Jul 19970117.582.25$2
Jun 1997164117.242.26$2,830
May 1997173118.972.31$3,284
Apr 1997177117.882.08$3,167
Mar 1997170118.951.94$3,223
Feb 19970120.492.21$2
Jan 1997155123.483.54$3,643
Dec 199682023.32$1,912
Nov 19960021.97$0
Oct 1996173023.31$4,033
Sep 19960022.22$0
Aug 19960020.26$0
Jul 1996171019.55$3,343
Jun 19960018.73$0
May 1996172019.43$3,342
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 1996181017.07$3,090
Dec 1995175017.19$3,008
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 1995178015.24$2,713
Jun 1995173016.41$2,839
May 199505317.56$0
Apr 1995174017.73$3,085
Mar 1995176016.44$2,893
Feb 1995171016.58$2,835
Jan 1995174015.92$2,770
Dec 19941745115.03$2,615
Nov 1994174015.90$2,767
Oct 1994171015.58$2,664
Sep 199401015.29$0
Aug 19941711316.13$2,758
Jul 19941721117.56$3,020
Jun 19941771317.09$3,025
May 19941731615.88$2,747
Apr 19941732014.14$2,446
Mar 19941752012.46$2,181
Feb 19943431912.50$4,288
Jan 19941772612.66$2,241
Dec 19931762412.33$2,170
Nov 19931752014.49$2,536
Oct 19931722215.85$2,726
Sep 19933361315.03$5,050
Aug 19931621715.66$2,537
Jul 19931761415.46$2,721
Jun 1993338116.79$5,675
May 1993275117.68$4,862
Apr 1993342118.05$6,173
Mar 1993342118.14$6,204
Feb 1993338117.90$6,050
Jan 1993172116.93$2,912

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.

Sep 2023 — as filed, then multipliedworked
Oil                  168 bbl  × $ 89.04 =    $14,959
Casinghead gas         0 Mcf  × $  2.74 =         $0

────────────────────────────────────────────────────
Month total                                  $14,959

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/6522 is the state's own key, not one this site invented.