MCKINLEY, J. P.

Operated by TOMSHA LLC (P-5 861828) in the LANGSTON-KLEINER (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7978District 09Field 51982332OilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$39 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 58 leases and 183 wells, and the rule below applies to all of them.

Discovered
1950-11-30
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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
OilDisposition25,583 bbl$1,458,592
Casinghead gasProduction8 Mcf$0
Total$1,458,592

8 Mcf of this lease's gas, across 8 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 (7)

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 33.3056, -98.5462. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

33.30503, -98.54522 · 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
57.1%
4 of 7 wells
With a plug date
0.0%
0 of 7 wells
Median depth
3,597 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
457.1%
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.
342.9%

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 3,597 ft.

Completions filed
Jul 1952
1 of 7 wells; 6 filed none

7 wells

42-5038239334Yes
42-5038239435Yes
42-5038239536Yes
42-5038239840Yes
42-5038239233
42-5038239738
42-50382396373,597 ftJul 1952

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 2026610106.413.05$6,491
Apr 202645098.932.87$4,452
Mar 202625089.753.15$2,244
Feb 202640063.503.75$2,540
Jan 202645059.138.00$2,661
Dec 202555056.664.41$3,116
Nov 202540058.593.93$2,344
Oct 202550059.383.30$2,969
Sep 202550062.743.08$3,137
Aug 202545063.933.01$2,877
Jul 202550066.743.32$3,337
Jun 202545066.483.13$2,992
May 202565060.553.23$3,936
Apr 202560062.363.54$3,742
Mar 202560067.704.27$4,062
Feb 202565070.884.34$4,607
Jan 202559074.324.28$4,385
Dec 202455068.993.12$3,794
Nov 202455069.052.20$3,798
Oct 202460071.372.28$4,282
Sep 202470069.612.36$4,873
Aug 202475075.632.06$5,672
Jul 202470079.932.15$5,595
Jun 202480078.082.63$6,246
May 202480078.812.20$6,305
Apr 202490084.451.66$7,601
Mar 202475080.301.55$6,023
Feb 202475076.091.78$5,707
Jan 202480073.023.30$5,842
Dec 2023118071.262.61$8,409
Nov 20230077.892.81$0
Oct 2023105085.443.09$8,971
Sep 2023110089.042.74$9,794
Aug 2023100080.522.67$8,052
Jul 2023120074.852.64$8,982
Jun 2023120068.962.26$8,275
May 2023125070.622.23$8,828
Apr 2023125078.122.24$9,765
Mar 2023115072.852.39$8,378
Feb 2023115075.112.47$8,638
Jan 2023110076.533.39$8,418
Dec 2022100076.415.73$7,641
Nov 202290085.005.65$7,650
Oct 2022150087.185.86$13,077
Sep 2022120084.888.16$10,186
Aug 2022120094.529.13$11,342
Jul 20221300101.587.54$13,205
Jun 20221250115.097.98$14,386
May 20221300109.378.43$14,218
Apr 20221250104.226.84$13,028
Mar 20221400108.885.08$15,243
Feb 2022110091.054.86$10,016
Jan 2022125081.844.54$10,230
Dec 2021120071.323.90$8,558
Nov 2021125077.435.24$9,679
Oct 2021120079.795.71$9,575
Sep 2021120069.865.35$8,383
Aug 2021120066.024.22$7,922
Jul 2021110070.783.98$7,786
Jun 2021110069.493.38$7,644
May 2021130063.483.02$8,252
Apr 2021130060.362.76$7,847
Mar 2021125061.302.72$7,663
Feb 202185057.805.55$4,913
Jan 2021125050.412.81$6,301
Dec 2020105044.642.68$4,687
Nov 2020120038.772.71$4,652
Oct 2020120036.972.48$4,436
Sep 2020125037.091.99$4,636
Aug 2020130039.982.39$5,197
Jul 2020135038.371.83$5,180
Jun 2020135034.901.69$4,712
May 2020150016.921.81$2,538
Apr 2020150014.751.80$2,213
Mar 2020145030.341.86$4,399
Feb 2020145049.881.98$7,233
Jan 2020140057.252.09$8,015
Dec 2019140059.012.30$8,261
Nov 2019145055.302.75$8,019
Oct 2019150053.472.42$8,021
Sep 2019155055.052.66$8,533
Aug 2019145053.112.30$7,701
Jul 2019140056.272.46$7,878
Jun 2019135052.782.49$7,125
May 2019162058.482.74$9,474
Apr 2019145062.632.75$9,081
Mar 2019130056.803.06$7,384
Feb 2019130050.852.79$6,611
Jan 2019135046.033.23$6,214
Dec 2018145046.594.19$6,756
Nov 2018145052.934.24$7,675
Oct 2018155061.443.40$9,523
Sep 2018145059.543.11$8,633
Aug 2018170059.403.07$10,098
Jul 2018170065.142.93$11,074
Jun 2018180060.183.08$10,832
May 2018145065.382.90$9,480
Apr 2018155063.842.90$9,895
Mar 2018160061.222.79$9,795
Feb 2018165061.782.77$10,194
Jan 2018150062.874.01$9,431
Dec 2017160057.272.92$9,163
Nov 2017155055.423.12$8,590
Oct 2017105049.292.98$5,175
Sep 2017150047.523.09$7,128
Aug 2017143045.373.00$6,488
Jul 2017130043.873.09$5,703
Jun 2017160042.493.09$6,798
May 2017165045.373.26$7,486
Apr 2017130047.933.21$6,231
Mar 2017145046.772.98$6,782
Feb 2017153050.452.95$7,719
Jan 2017170049.413.42$8,400
Dec 2016119048.763.72$5,802
Nov 2016119042.492.64$5,056
Oct 201669046.193.09$3,187
Sep 201661041.553.10$2,535
Aug 2016126041.442.92$5,221
Jul 201671041.622.92$2,955
Jun 201669045.352.69$3,129
May 201665042.521.99$2,764
Apr 2016147036.561.99$5,374
Mar 201671033.011.79$2,344
Feb 2016146026.472.06$3,865
Jan 201676027.352.36$2,079
Dec 2015205032.362.00$6,634
Nov 20150038.792.17$0
Oct 201570043.552.43$3,049
Sep 2015160042.992.76$6,878
Aug 2015176040.162.87$7,068
Jul 201580048.152.95$3,852
Jun 2015155056.152.88$8,703
May 2015140055.212.96$7,729
Apr 2015144049.822.71$7,174
Mar 2015185042.892.93$7,935
Feb 201575044.662.98$3,350
Jan 201583043.433.10$3,605
Dec 201488054.693.59$4,813
Nov 2014164070.464.25$11,555
Oct 2014147078.303.90$11,510
Sep 201481086.164.05$6,979
Aug 201482089.394.04$7,330
Jul 2014108096.564.18$10,428
Jun 20140098.164.74$0
May 201482094.734.73$7,768
Apr 201483095.944.81$7,963
Mar 201481095.895.06$7,767
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 201383097.423.78$8,086
Sep 2013820104.113.72$8,537
Aug 2013820104.253.52$8,549
Jul 2013770102.523.72$7,894
Jun 20130094.403.93$0
May 201382094.834.15$7,776
Apr 201382093.964.28$7,705
Mar 201384093.623.91$7,864
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 201284086.953.62$7,304
Oct 201282089.383.40$7,329
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 201284085.133.02$7,151
Jun 20120079.822.52$0
May 2012116091.612.49$10,627
Apr 201200101.652.00$0
Mar 2012820105.052.22$8,614
Feb 2012830101.102.57$8,391
Jan 20120098.092.73$0
Dec 201182096.873.24$7,943
Nov 20110095.723.31$0
Oct 201181084.983.65$6,883
Sep 201178083.623.99$6,522
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 2011830105.964.33$8,795
Mar 201187096.364.06$8,383
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 201081080.843.80$6,548
Oct 20100078.103.51$0
Sep 201036072.633.98$2,615
Aug 201085073.684.42$6,263
Jul 2010112072.554.74$8,126
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 201082081.694.12$6,699
Mar 201083078.394.39$6,506
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 200985074.593.75$6,340
Oct 200984072.544.11$6,093
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 200982061.133.46$5,013
Jun 200982066.163.90$5,425
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 20080037.105.98$0
Nov 200855055.496.86$3,052
Oct 20080075.246.92$0
Sep 2008830101.767.88$8,446
Aug 200800114.228.48$0
Jul 2008680131.0811.39$8,913
Jun 2008920131.3313.03$12,082
May 200800123.1711.57$0
Apr 2008840110.3110.45$9,266
Mar 2008870101.909.66$8,865
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007100091.677.29$9,167
Oct 200794082.856.92$7,788
Sep 20070075.846.24$0
Aug 200779069.066.39$5,456
Jul 200791070.906.39$6,452
Jun 20070062.007.55$0
May 200792058.747.85$5,404
Apr 200790059.617.81$5,365
Mar 200791056.927.30$5,180
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 200690056.656.92$5,099
Nov 200695054.207.62$5,149
Oct 20060054.906.01$0
Sep 2006119060.085.04$7,150
Aug 2006154068.717.34$10,581
Jul 20060069.376.34$0
Jun 200694066.286.38$6,230
May 2006158066.016.42$10,430
Apr 20060064.397.36$0
Mar 200667056.707.08$3,799
Feb 20060057.597.75$0
Jan 200664060.598.93$3,878
Dec 200567054.9413.42$3,681
Nov 20050054.6910.59$0
Oct 200568058.3413.80$3,967
Sep 20050061.4512.08$0
Aug 200567061.519.80$4,121
Jul 20050055.697.84$0
Jun 200562052.337.38$3,244
May 200565045.226.65$2,939
Apr 200566049.207.36$3,247
Mar 20050050.377.15$0
Feb 200564045.226.31$2,894
Jan 20050043.166.32$0
Dec 200466039.866.75$2,631
Nov 20040045.286.33$0
Oct 200465049.706.52$3,231
Sep 200465043.245.28$2,811
Aug 200465042.375.55$2,754
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 200494037.486.49$3,523
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 200356030.266.30$1,695
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 200368026.595.97$1,808
Apr 200365026.675.41$1,734
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 200263024.664.14$1,554
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 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 200060028.534.09$1,712
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 200064024.513.12$1,569
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 200064025.272.48$1,617
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 199963020.982.80$1,322
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 199967017.892.37$1,199
Jun 199962015.942.36$988
May 199966015.792.32$1,042
Apr 19990015.102.21$0
Mar 199965012.471.84$811
Feb 1999009.981.82$0
Jan 199962010.381.90$644
Dec 19986409.201.77$589
Nov 199868010.892.19$741
Oct 19980012.421.97$0
Sep 199852012.592.08$655
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 199866013.042.51$861
Mar 19980012.802.31$0
Feb 199868013.952.30$949
Jan 199868014.702.15$1,000
Dec 199764016.322.41$1,044
Nov 199764018.193.09$1,164
Oct 19970019.253.15$0
Sep 199763017.742.95$1,118
Aug 199764017.862.55$1,143
Jul 199769017.582.25$1,213
Jun 19970017.242.26$0
May 199757018.972.31$1,081
Apr 199754017.882.08$966
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 199668023.32$1,586
Nov 19960021.97$0
Oct 199659023.31$1,375
Sep 199666022.22$1,467
Aug 199668020.26$1,378
Jul 199663019.55$1,232
Jun 199666018.73$1,236
May 1996123019.43$2,390
Apr 1996119021.51$2,560
Mar 199667019.38$1,298
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 1995136016.00$2,176
Oct 199563015.43$972
Sep 19950016.18$0
Aug 199566015.92$1,051
Jul 199567015.24$1,021
Jun 19950016.41$0
May 19950017.56$0
Apr 199566017.73$1,170
Mar 19950016.44$0
Feb 199566016.58$1,094
Jan 199564015.92$1,019
Dec 199468015.03$1,022
Nov 19940015.90$0
Oct 199468015.58$1,059
Sep 199465015.29$994
Aug 1994128016.13$2,065
Jul 19940017.56$0
Jun 199465017.09$1,111
May 199468015.88$1,080
Apr 1994132014.14$1,866
Mar 19940012.46$0
Feb 19940012.50$0
Jan 1994136012.66$1,722
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 1993130115.66$2,036
Jul 19930115.46$0
Jun 19930116.79$0
May 199362117.68$1,096
Apr 199367118.05$1,209
Mar 199369118.14$1,252
Feb 1993135117.90$2,417
Jan 199366116.93$1,117

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                   61 bbl  × $106.41 =     $6,491
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $6,491

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. 09/O/7978 is the state's own key, not one this site invented.