OHIO-SUN UNIT

Operated by ALLEGIANT RESOURCES, LLC (P-5 13365) in the MARKHAM N.-BAY CITY,N (MCDONALD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2999District 03Field 57578646NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$401 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 24 leases and 57 wells, and the rule below applies to all of them.

Discovered
1938-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1984-09-05.

The Commission's schedule remark for this field reads: ONE WELL FIELD EFFECTIVE 6-1-03.

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
NGPA14none

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
OilDisposition69,863 bbl$4,524,824
Casinghead gasProduction106,848 Mcf$194,769
Total$4,719,593

42,572 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 (34)

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 29.0278, -96.0227. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.7 miles.

29.02795, -96.01976 · 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
91.2%
31 of 34 wells
With a plug date
17.6%
6 of 34 wells
Median depth
8,600 ft
34 wells filed one
Completion to plug
12.2 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
3191.2%
A plug date is filed
617.6%
BothOn the schedule and plugged. Neither fact cancels the other.
617.6%
NeitherNo plug date, and not on the schedule.
38.8%

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, 34 of 34 wells. Median 8,600 ft, with the middle half between 8,519 and 8,801 ft; the shallowest is 8,387 ft and the deepest 9,202 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, 31 of 34 wells, Jan 1968 – Nov 2021. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1968 – Nov 2021
31 of 34 wells; 3 filed none
Plug dates filed
Sep 1979 – Jun 2003
6 of 34 wells; 28 filed none

Last completion to plug: a median of 12.2 years across the 4 wells that filed both dates, with the middle half between 10.4 years and 13.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

34 wells

42-321000949J8,801 ftJul 1983Yes
42-321001334E8,817 ftSep 1980Yes
42-321001341D8,865 ftYes
42-321324342H8,387 ftNov 2021
42-3213124126 J8,500 ftSep 2020Yes
42-3213140614K8,636 ftJan 2020Yes
42-3213134812K8,621 ftJan 2020Yes
42-3213160017K8,550 ftDec 2018Yes
42-321001051K8,801 ftNov 2018Yes
42-321310278 K8,518 ftMar 2016Yes
42-321003711N8,850 ftAug 2010Yes
42-321001033K8,800 ftJun 2010Yes
42-3213123717F8,600 ftJun 2010
42-3210008912J8,476 ftDec 2009Yes
42-321312209K8,550 ftSep 2008Yes
42-3210005834AL8,486 ftSep 2008
42-3213145831J8,546 ftAug 2007Yes
42-3210009717D9,202 ftSep 2001Yes
42-321001412F8,819 ftJan 2000Yes
42-3210008821J8,520 ftOct 1999Yes
42-3210008224 J8,518 ftJun 1998Yes
42-3213132716E8,530 ftJul 1995Yes
42-321028446K8,800 ftAug 1992Yes
42-3213152616K8,500 ftJun 1992Yes
42-3213146415K8,526 ftApr 1992Yes
42-3213132928J8,642 ftFeb 1991Yes
42-3213132529J8,600 ftSep 1990Yes
42-321001484F8,815 ftMar 1990Yes
42-321312355 L8,560 ftDec 1987Yes
42-3210009222J8,465 ftFeb 1987Jun 2003Yes
42-3210014913F8,900 ftMar 1981Yes
42-321003861EL8,494 ftJan 1977Aug 1989Yes
42-321001266E8,825 ftJan 1974Aug 1980Yes
42-321802995 K8,800 ftJan 1968Sep 1979Yes

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 202698212106.413.05$11,074
Apr 202641393398.932.87$43,536
Mar 20263931,03289.753.15$38,522
Feb 202639299463.503.75$28,620
Jan 202630290159.138.00$25,063
Dec 202538169756.664.41$24,664
Nov 202549385658.593.93$32,246
Oct 202559790459.383.30$38,437
Sep 202557183062.743.08$38,378
Aug 202559588063.933.01$40,691
Jul 202561289866.743.32$43,822
Jun 202548995766.483.13$35,503
May 20258551,03860.553.23$55,125
Apr 202562085662.363.54$41,696
Mar 202559181567.704.27$43,489
Feb 202571893770.884.34$54,959
Jan 202564672674.324.28$51,117
Dec 202460690068.993.12$44,617
Nov 20247001,30669.052.20$51,206
Oct 20247431,17171.372.28$55,699
Sep 20244901,11869.612.36$36,752
Aug 20249631,45875.632.06$75,840
Jul 20247041,53079.932.15$59,555
Jun 20249721,27278.082.63$79,244
May 20241,38493878.812.20$111,135
Apr 20241,2621,23384.451.66$108,622
Mar 20241,1031,83780.301.55$91,409
Feb 20245522,08876.091.78$45,726
Jan 20241,1481,20273.023.30$87,791
Dec 20239782,66671.262.61$76,652
Nov 20231,4492,33777.892.81$119,424
Oct 20231,4442,61585.443.09$131,449
Sep 20231,3931,35589.042.74$127,739
Aug 20231,07477080.522.67$88,537
Jul 20231,66444974.852.64$125,737
Jun 20231,1431,04568.962.26$81,181
May 20231,1711,70770.622.23$86,498
Apr 20231,3111,60078.122.24$105,996
Mar 20231,2571,35372.852.39$94,810
Feb 20231,1401,30675.112.47$88,846
Jan 202359461376.533.39$47,535
Dec 202254548176.415.73$44,399
Nov 20221,66175385.005.65$145,437
Oct 20221,87592387.185.86$168,875
Sep 20221,201084.888.16$101,941
Aug 20221,014094.529.13$95,843
Jul 20221,2180101.587.54$123,724
Jun 20221,3750115.097.98$158,249
May 20221,1090109.378.43$121,291
Apr 20227470104.226.84$77,852
Mar 20221,5190108.885.08$165,389
Feb 2022759091.054.86$69,107
Jan 20221,886081.844.54$154,350
Dec 20211,46116371.323.90$104,834
Nov 20212,1553,65977.435.24$186,023
Oct 2021036079.795.71$2,057
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 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
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 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
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 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
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 20100081.694.12$0
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 20090066.163.90$0
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 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
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 20070055.108.22$0
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 20050045.226.65$0
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 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
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 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
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 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 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 199937023.192.43$858
Oct 1999367020.982.80$7,700
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
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 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19981014.702.15$15
Dec 1997114216.322.41$281
Nov 19978018.193.09$146
Oct 19978818319.253.15$2,270
Sep 199726735617.742.95$5,789
Aug 199730183717.862.55$7,514
Jul 199729583017.582.25$7,051
Jun 19973721,14317.242.26$8,993
May 19973761,17018.972.31$9,834
Apr 19978971,19217.882.08$18,521
Mar 19976051,38518.951.94$14,150
Feb 19972731,24120.492.21$8,331
Jan 19974491,22323.483.54$14,872
Dec 19961,02894623.32$23,973
Nov 199610315121.97$2,263
Oct 199630756023.31$7,156
Sep 199627545222.22$6,111
Aug 199626941620.26$5,450
Jul 199624043219.55$4,692
Jun 199615859118.73$2,959
May 199617268519.43$3,342
Apr 199616861321.51$3,614
Mar 199618174019.38$3,508
Feb 199615713616.98$2,666
Jan 19961386417.07$2,356
Dec 19951332517.19$2,286
Nov 199517915216.00$2,864
Oct 199519126115.43$2,947
Sep 199517720716.18$2,864
Aug 199518525915.92$2,945
Jul 199530614515.24$4,663
Jun 199527521416.41$4,513
May 199527126617.56$4,759
Apr 199519132517.73$3,386
Mar 199525221316.44$4,143
Feb 199514516616.58$2,404
Jan 199516725015.92$2,659
Dec 199413441215.03$2,014
Nov 19942221,00715.90$3,530
Oct 199424473415.58$3,802
Sep 199422263415.29$3,394
Aug 199426179916.13$4,210
Jul 19948021,33317.56$14,083
Jun 199418465917.09$3,145
May 19944211,70015.88$6,685
Apr 199427236614.14$3,846
Mar 199425389212.46$3,152
Feb 19942301,11512.50$2,875
Jan 19942612,77912.66$3,304
Dec 19932652,02212.33$3,267
Nov 19932933,79814.49$4,246
Oct 19933022,30015.85$4,787
Sep 199322971115.03$3,442
Aug 19932811,56215.66$4,400
Jul 19933051,60515.46$4,715
Jun 19932912,36416.79$4,886
May 19932932,14717.68$5,180
Apr 19934121,45218.05$7,437
Mar 19933981,77818.14$7,220
Feb 19933431,06817.90$6,140
Jan 19933941,06616.93$6,670

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                   98 bbl  × $106.41 =    $10,428
Casinghead gas       212 Mcf  × $  3.05 =       $646

────────────────────────────────────────────────────
Month total                                  $11,074

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. 03/O/2999 is the state's own key, not one this site invented.