TUBB, J. B. -B-

Operated by RING ENERGY, INC. (P-5 712382) in the SAND HILLS (MCKNIGHT) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22500District 08Field 80473310Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.7 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 215 leases and 1,609 wells, and the rule below applies to all of them.

Discovered
1944-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 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 2024-12-17.

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: ONLY. 6MONTH EXCEPTION TO SWR51A. SPECIAL HZ LANGUAGE

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
NGPA5none

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
OilDisposition35,112 bbl$1,227,927
Casinghead gasProduction207,872 Mcf$490,981
Total$1,718,908

94,875 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 (8)

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 31.4168, -102.5945. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles. 1 well has no surveyed location and is left out of it.

31.41680, -102.59546 · centre of 7 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
75.0%
6 of 8 wells
With a plug date
37.5%
3 of 8 wells
Median depth
4,345 ft
7 wells filed one
Completion to plug
7.6 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
675.0%
A plug date is filed
337.5%
BothOn the schedule and plugged. Neither fact cancels the other.
337.5%
NeitherNo plug date, and not on the schedule.
225.0%

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, 7 of 8 wells. Median 4,345 ft, with the middle half between 3,250 and 4,560 ft; the shallowest is 3,000 ft and the deepest 4,639 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, 7 of 8 wells, May 1981 – Mar 1995. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1981 – Mar 1995
7 of 8 wells; 1 filed none
Plug dates filed
Jan 1991 – Feb 1995
3 of 8 wells; 5 filed none

Last completion to plug: a median of 7.6 years across the 3 wells that filed both dates, with the middle half between 4.6 years and 8.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-1038310967Yes
42-1033064143 L3,000 ftMar 1995Yes
42-10330644443,000 ftOct 1994
42-10331371464,530 ftJul 1993Feb 1995Yes
42-10300856194,345 ftMay 1993
42-10333161593,500 ftJun 1983Jan 1991Yes
42-10300866404,590 ftNov 1981Feb 1991Yes
42-10300867414,639 ftMay 1981Yes

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 2017033150.452.95$977
Jan 2017040349.413.42$1,378
Dec 2016015348.763.72$570
Nov 2016030842.492.64$814
Oct 2016035846.193.09$1,106
Sep 2016040741.553.10$1,262
Aug 2016114441.442.92$463
Jul 2016126341.622.92$684
Jun 201608245.352.69$220
May 201624942.521.99$183
Apr 201615536.561.99$146
Mar 201635933.011.79$205
Feb 201604926.472.06$101
Jan 201675327.352.36$317
Dec 201555432.362.00$270
Nov 201555138.792.17$304
Oct 201525043.552.43$208
Sep 2015198142.992.76$1,040
Aug 2015010840.162.87$310
Jul 201559448.152.95$518
Jun 2015398456.152.88$2,432
May 201558755.212.96$533
Apr 201508149.822.71$219
Mar 201558142.892.93$452
Feb 201538644.662.98$390
Jan 201528943.433.10$363
Dec 2014108954.693.59$867
Nov 2014387470.464.25$2,992
Oct 2014018278.303.90$710
Sep 2014328386.164.05$1,403
Aug 2014032389.394.04$1,303
Jul 2014133896.564.18$1,509
Jun 2014049098.164.74$2,321
May 2014751994.734.73$3,116
Apr 20142034095.944.81$3,554
Mar 2014344595.895.06$2,538
Feb 2014928097.406.19$2,610
Jan 201417732890.404.86$17,595
Dec 2013544391.824.35$2,388
Nov 2013137188.853.74$1,476
Oct 2013039097.423.78$1,474
Sep 20130563104.113.72$2,093
Aug 20131402104.253.52$1,520
Jul 201323237102.523.72$3,239
Jun 2013027094.403.93$1,062
May 2013225494.834.15$1,244
Apr 20131018693.964.28$1,736
Mar 2013325593.623.91$1,279
Feb 20131921891.233.42$2,479
Jan 20133527191.603.42$4,133
Dec 20122321786.773.42$2,738
Nov 20121021486.953.62$1,645
Oct 2012022789.383.40$772
Sep 2012221494.672.92$814
Aug 20125823192.662.91$6,046
Jul 20122618985.133.02$2,784
Jun 2012013579.822.52$340
May 2012021291.612.49$528
Apr 20121214101.652.00$529
Mar 20128175105.052.22$1,229
Feb 20127203101.102.57$1,229
Jan 20121135598.092.73$2,050
Dec 20111145296.873.24$2,530
Nov 20113742495.723.31$4,946
Oct 201127743284.983.65$25,116
Sep 2011238383.623.99$1,694
Aug 2011938083.404.15$2,327
Jul 20112139694.144.52$3,766
Jun 20111440992.904.64$3,198
May 20111542098.134.40$3,322
Apr 20114380105.964.33$2,070
Mar 20111228196.364.06$2,296
Feb 2011721185.644.18$1,481
Jan 2011636786.504.59$2,203
Dec 2010435985.734.35$1,904
Nov 2010234380.843.80$1,463
Oct 20102241778.103.51$3,181
Sep 2010832472.633.98$1,870
Aug 20101232173.684.42$2,303
Jul 20102936972.554.74$3,852
Jun 20106138270.364.91$6,168
May 20102837571.124.24$3,580
Apr 20105331481.694.12$5,624
Mar 2010536878.394.39$2,007
Feb 20104236273.585.44$5,060
Jan 20103934174.365.96$4,934
Dec 2009321271.445.48$1,377
Nov 2009841874.593.75$2,165
Oct 20099749072.544.11$9,050
Sep 200918249765.543.06$13,451
Aug 20092725167.423.22$2,628
Jul 20093925361.133.46$3,261
Jun 20092524166.163.90$2,593
May 20095022754.743.93$3,628
Apr 20094622346.773.59$2,951
Mar 2009024142.144.06$978
Feb 2009422332.814.63$1,164
Jan 20091828535.865.37$2,176
Dec 20083626837.105.98$2,937
Nov 20085525055.496.86$4,767
Oct 20088453475.246.92$10,017
Sep 2008193785101.767.88$25,823
Aug 200892850114.228.48$17,719
Jul 2008237722131.0811.39$39,289
Jun 2008230989131.3313.03$43,095
May 2008284932123.1711.57$45,768
Apr 2008294695110.3110.45$39,697
Mar 2008298848101.909.66$38,561
Feb 200817054592.538.77$20,510
Jan 2008337990.388.21$3,381
Dec 2007732288.337.30$2,970
Nov 200712532691.677.29$13,836
Oct 200736637382.856.92$32,905
Sep 200740236175.846.24$32,742
Aug 200725730169.066.39$19,671
Jul 200735547870.906.39$28,223
Jun 200716927062.007.55$12,516
May 200731321858.747.85$20,096
Apr 2007295059.617.81$2,119
Mar 2007615256.927.30$3,852
Feb 2007474455.108.22$2,951
Jan 2007517150.306.73$3,043
Dec 2006301856.656.92$1,824
Nov 200618411254.207.62$10,826
Oct 2006808754.906.01$4,915
Sep 200616015360.085.04$10,383
Aug 20061147968.717.34$8,413
Jul 20061669369.376.34$12,105
Jun 200610618166.286.38$8,181
May 200610822966.016.42$8,600
Apr 200610920564.397.36$8,527
Mar 20069421456.707.08$6,846
Feb 2006308857.597.75$2,410
Jan 200613022160.598.93$9,851
Dec 20058721654.9413.42$7,678
Nov 200510222454.6910.59$7,950
Oct 200512622858.3413.80$10,496
Sep 200516224761.4512.08$12,938
Aug 200519125761.519.80$14,266
Jul 200533532755.697.84$21,221
Jun 2005349752.337.38$2,495
May 200515325645.226.65$8,621
Apr 200511125149.207.36$7,309
Mar 200513123750.377.15$8,294
Feb 200515321145.226.31$8,250
Jan 200516923243.166.32$8,761
Dec 200417022039.866.75$8,261
Nov 200417721645.286.33$9,382
Oct 200415832349.706.52$9,957
Sep 200414351643.245.28$8,910
Aug 200416154542.375.55$9,847
Jul 200414557038.286.08$9,019
Jun 200418252136.106.43$9,922
May 200414645537.486.49$8,427
Apr 200414444134.475.86$7,547
Mar 200418757034.365.53$9,578
Feb 200413560132.455.51$7,692
Jan 200413479832.036.30$9,319
Dec 20031901,02730.266.30$12,221
Nov 200317999428.804.60$9,723
Oct 20031911,03528.174.76$10,307
Sep 200324193326.314.75$10,772
Aug 200317482029.765.13$9,385
Jul 200318576729.415.17$9,407
Jun 200314262228.565.98$7,777
May 200310064626.595.97$6,517
Apr 20038761726.675.41$5,657
Mar 200311664231.146.10$7,526
Feb 200313960533.487.93$9,449
Jan 200321476030.315.58$10,729
Dec 200220577226.914.85$9,264
Nov 200219364424.664.14$7,424
Oct 20023477426.464.23$4,173
Sep 200213474827.443.64$6,396
Aug 200215475525.963.16$6,387
Jul 200214278824.583.06$5,903
Jun 200214874823.733.34$6,009
May 200216375424.663.58$6,722
Apr 200213070623.653.51$5,554
Mar 200214071722.003.10$5,305
Feb 200212062218.222.38$3,664
Jan 200215868817.172.38$4,347
Dec 200114869816.932.36$4,156
Nov 200111576418.072.41$3,916
Oct 200115395819.782.53$5,449
Sep 200113084724.262.25$5,061
Aug 200113477724.873.05$5,705
Jul 200118869323.933.20$6,714
Jun 200118870424.563.82$7,309
May 200118770125.524.31$7,792
Apr 200120468424.685.34$8,684
Mar 200121874224.545.38$9,339
Feb 200126864027.755.77$11,128
Jan 20017633427.478.40$4,893
Dec 20006138326.889.12$5,134
Nov 200018470932.215.66$9,938
Oct 200013187331.235.15$8,583
Sep 200016568031.875.19$8,785
Aug 200019971429.644.54$9,140
Jul 200015756128.534.09$6,774
Jun 200019456929.304.40$8,186
May 200023373127.263.68$9,041
Apr 200030976524.513.12$9,957
Mar 200040081828.422.86$13,707
Feb 200015868627.622.73$6,234
Jan 20009663625.272.48$4,004
Dec 19997238124.282.42$2,672
Nov 199911545623.192.43$3,777
Oct 199910949120.982.80$3,663
Sep 199910656821.752.62$3,793
Aug 19995369319.262.88$3,014
Jul 19998765717.892.37$3,115
Jun 199914274915.942.36$4,033
May 19992021,08515.792.32$5,708
Apr 199911697715.102.21$3,909
Mar 199914080712.471.84$3,229
Feb 19991517779.981.82$2,919
Jan 199915477710.381.90$3,075
Dec 19981389449.201.77$2,944
Nov 199819876310.892.19$3,824
Oct 199842080712.421.97$6,806
Sep 199822878512.592.08$4,505
Aug 199815286111.301.91$3,360
Jul 199813483911.742.24$3,450
Jun 199813561911.242.24$2,902
May 199819999612.622.21$4,709
Apr 199824780213.042.51$5,230
Mar 199828077912.802.31$5,383
Feb 1998741,03813.952.30$3,419
Jan 19981151,02414.702.15$3,897
Dec 19971581,11416.322.41$5,265
Nov 199710894018.193.09$4,867
Oct 19972181,04619.253.15$7,491
Sep 19972681,12217.742.95$8,070
Aug 19972681,35417.862.55$8,246
Jul 199715472817.582.25$4,343
Jun 199714796117.242.26$4,703
May 19971391,38618.972.31$5,836
Apr 199718084417.882.08$4,976
Mar 19972141,20918.951.94$6,400
Feb 19971301,04320.492.21$4,964
Jan 19977585423.483.54$4,784
Dec 19966179523.32$1,423
Nov 199613160221.97$2,878
Oct 199617362623.31$4,033
Sep 199611465022.22$2,533
Aug 199610662720.26$2,148
Jul 199613665719.55$2,659
Jun 199611565618.73$2,154
May 199616871519.43$3,264
Apr 199610670121.51$2,280
Mar 199615171519.38$2,926
Feb 199615062116.98$2,547
Jan 199614267117.07$2,424
Dec 199512467117.19$2,132
Nov 199513164116.00$2,096
Oct 199514470115.43$2,222
Sep 199516265716.18$2,621
Aug 199520290115.92$3,216
Jul 199517990115.24$2,728
Jun 199517658116.41$2,888
May 199523368917.56$4,091
Apr 199519175917.73$3,386
Mar 199517171216.44$2,811
Feb 199514764916.58$2,437
Jan 199516986815.92$2,690
Dec 19941991,60415.03$2,991
Nov 19942321,71115.90$3,689
Oct 19942132,05815.58$3,319
Sep 19943263,04915.29$4,985
Aug 19942432,68116.13$3,920
Jul 19941662,52617.56$2,915
Jun 19942022,72117.09$3,452
May 19942982,72515.88$4,732
Apr 19943432,51814.14$4,850
Mar 19943184,12312.46$3,962
Feb 19942305,05212.50$2,875
Jan 19943783,22012.66$4,785
Dec 19934593,61112.33$5,659
Nov 19934016,15514.49$5,810
Oct 19933965,62415.85$6,277
Sep 19935185,61515.03$7,786
Aug 19935405,34515.66$8,456
Jul 19934444,28415.46$6,864
Jun 19936153,15816.79$10,326
May 1993232,52217.68$407
Apr 1993361,89818.05$650
Mar 1993501,92918.14$907
Feb 1993661,65317.90$1,181
Jan 1993802,32716.93$1,354

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.

Feb 2017 — as filed, then multipliedworked
Oil                    0 bbl  × $ 50.45 =         $0
Casinghead gas       331 Mcf  × $  2.95 =       $977

────────────────────────────────────────────────────
Month total                                     $977

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/22500 is the state's own key, not one this site invented.