CALVIN, LYDIA

Operated by ALLEGIANT RESOURCES, LLC (P-5 13365) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 16830District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$894 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
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 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
NGPA1none

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
OilDisposition7,563 bbl$247,509
Casinghead gasProduction154,990 Mcf$646,932
Total$894,441

25,902 Mcf of this lease's gas, across 46 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 (1)

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 30.5069, -96.5810. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.50694, -96.58102 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,362 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
00.0%
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.
1100.0%

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

The one well that filed a depth was drilled to 8,362 ft.

Completions filed
Aug 1983
1 of 1 wells

1 well

42-0513249118,362 ftAug 1983

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 2021129057.805.55$7,456
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 20180159.403.07$3
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 20160841.622.92$23
Jun 201601145.352.69$30
May 20160842.521.99$16
Apr 201604636.561.99$92
Mar 20160833.011.79$14
Feb 20160926.472.06$19
Jan 20160027.352.36$0
Dec 20150532.362.00$10
Nov 201502338.792.17$50
Oct 201501643.552.43$39
Sep 20150342.992.76$8
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150655.212.96$18
Apr 20150049.822.71$0
Mar 20150742.892.93$21
Feb 201503444.662.98$101
Jan 201503143.433.10$96
Dec 201402454.693.59$86
Nov 201401770.464.25$72
Oct 201401478.303.90$55
Sep 20140486.164.05$16
Aug 20140089.394.04$0
Jul 20140196.564.18$4
Jun 20140998.164.74$43
May 201404194.734.73$194
Apr 201403595.944.81$168
Mar 201406595.895.06$329
Feb 20140097.406.19$0
Jan 201402090.404.86$97
Dec 201302891.824.35$122
Nov 201302688.853.74$97
Oct 201304097.423.78$151
Sep 2013025104.113.72$93
Aug 2013046104.253.52$162
Jul 20134033102.523.72$4,223
Jun 201304494.403.93$173
May 201304994.834.15$203
Apr 201304693.964.28$197
Mar 201304793.623.91$184
Feb 201304391.233.42$147
Jan 201304991.603.42$168
Dec 201205086.773.42$171
Nov 201205586.953.62$199
Oct 201205689.383.40$190
Sep 201205694.672.92$163
Aug 201203092.662.91$87
Jul 201203185.133.02$94
Jun 201205279.822.52$131
May 201205691.612.49$139
Apr 2012058101.652.00$116
Mar 2012061105.052.22$136
Feb 2012061101.102.57$157
Jan 201205998.092.73$161
Dec 201106196.873.24$198
Nov 201105695.723.31$185
Oct 201105984.983.65$215
Sep 201104283.623.99$167
Aug 201102883.404.15$116
Jul 201102694.144.52$117
Jun 201106192.904.64$283
May 201106498.134.40$282
Apr 2011035105.964.33$152
Mar 201103196.364.06$126
Feb 201102185.644.18$88
Jan 201104486.504.59$202
Dec 201005585.734.35$239
Nov 201005780.843.80$216
Oct 201006378.103.51$221
Sep 201006272.633.98$247
Aug 2010011973.684.42$526
Jul 2010012372.554.74$583
Jun 2010012170.364.91$594
May 201018110271.124.24$13,305
Apr 201007981.694.12$326
Mar 2010015178.394.39$663
Feb 2010010573.585.44$571
Jan 2010018674.365.96$1,109
Dec 2009023471.445.48$1,283
Nov 2009012074.593.75$450
Oct 200901672.544.11$66
Sep 200906565.543.06$199
Aug 200908367.423.22$267
Jul 2009013761.133.46$475
Jun 2009011066.163.90$428
May 2009016854.743.93$660
Apr 2009020446.773.59$732
Mar 2009049742.144.06$2,017
Feb 2009070432.814.63$3,262
Jan 2009080835.865.37$4,340
Dec 2008077637.105.98$4,638
Nov 2008060455.496.86$4,144
Oct 200806675.246.92$457
Sep 200801101.767.88$8
Aug 2008021114.228.48$178
Jul 20080246131.0811.39$2,802
Jun 20080320131.3313.03$4,170
May 20080380123.1711.57$4,398
Apr 2008192630110.3110.45$27,766
Mar 20080611101.909.66$5,905
Feb 2008068092.538.77$5,964
Jan 2008054590.388.21$4,472
Dec 2007089788.337.30$6,550
Nov 2007081691.677.29$5,950
Oct 2007079782.856.92$5,517
Sep 200718074175.846.24$18,278
Aug 2007080169.066.39$5,117
Jul 2007081870.906.39$5,225
Jun 2007070562.007.55$5,322
May 200719764658.747.85$16,640
Apr 2007074559.617.81$5,815
Mar 2007052856.927.30$3,855
Feb 2007037555.108.22$3,081
Jan 2007049350.306.73$3,316
Dec 2006042856.656.92$2,961
Nov 2006046354.207.62$3,527
Oct 2006035354.906.01$2,123
Sep 2006056660.085.04$2,851
Aug 2006040268.717.34$2,951
Jul 2006054269.376.34$3,438
Jun 2006080266.286.38$5,120
May 2006073366.016.42$4,710
Apr 200619073664.397.36$17,651
Mar 2006072256.707.08$5,114
Feb 2006061357.597.75$4,751
Jan 2006072960.598.93$6,512
Dec 2005093154.9413.42$12,490
Nov 200501,06754.6910.59$11,298
Oct 200501,02358.3413.80$14,113
Sep 200519085061.4512.08$21,943
Aug 2005080561.519.80$7,886
Jul 20053756755.697.84$6,508
Jun 2005072752.337.38$5,366
May 2005054545.226.65$3,625
Apr 2005041849.207.36$3,077
Mar 200501,35850.377.15$9,716
Feb 200501,21045.226.31$7,637
Jan 20051921,23743.166.32$16,107
Dec 200401,11439.866.75$7,521
Nov 200401,12745.286.33$7,134
Oct 200401,15949.706.52$7,551
Sep 2004077243.245.28$4,079
Aug 2004074442.375.55$4,130
Jul 200422336838.286.08$10,775
Jun 200401,07136.106.43$6,890
May 200401,08537.486.49$7,047
Apr 200438366334.475.86$17,086
Mar 200419633834.365.53$8,604
Feb 200419232632.455.51$8,027
Jan 200437138132.036.30$14,283
Dec 2003040230.266.30$2,533
Nov 200319732328.804.60$7,158
Oct 200374633228.174.76$22,595
Sep 2003028526.314.75$1,354
Aug 200318943729.765.13$7,866
Jul 200301,45129.415.17$7,503
Jun 200301,23828.565.98$7,407
May 2003035626.595.97$2,126
Apr 200302,44426.675.41$13,215
Mar 200303,64531.146.10$22,220
Feb 200304,56533.487.93$36,182
Jan 200316,96530.315.58$38,909
Dec 200202,17026.914.85$10,533
Nov 20021852,49024.664.14$14,863
Oct 200202,29526.464.23$9,706
Sep 200202,75027.443.64$9,997
Aug 200202,92525.963.16$9,255
Jul 200202,99324.583.06$9,164
Jun 2002083423.733.34$2,784
May 2002023124.663.58$828
Apr 2002167023.653.51$3,950
Mar 200201,70722.003.10$5,296
Feb 200201,55018.222.38$3,682
Jan 200203,41017.172.38$8,101
Dec 200103,22516.932.36$7,625
Nov 200103,39518.072.41$8,167
Oct 20011572,64819.782.53$9,802
Sep 200102,75424.262.25$6,200
Aug 200102,12524.873.05$6,488
Jul 200101,52923.933.20$4,888
Jun 200173024.563.82$1,793
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 2000030026.889.12$2,737
Nov 2000028532.215.66$1,613
Oct 2000034231.235.15$1,760
Sep 200015948531.875.19$7,583
Aug 2000045329.644.54$2,057
Jul 2000028828.534.09$1,178
Jun 2000044929.304.40$1,974
May 2000049827.263.68$1,833
Apr 2000056124.513.12$1,748
Mar 2000053628.422.86$1,533
Feb 2000049727.622.73$1,355
Jan 2000046225.272.48$1,146
Dec 199915749424.282.42$5,009
Nov 1999060923.192.43$1,482
Oct 1999041720.982.80$1,169
Sep 1999046421.752.62$1,215
Aug 1999053419.262.88$1,536
Jul 1999058217.892.37$1,381
Jun 1999062715.942.36$1,481
May 1999071315.792.32$1,655
Apr 199934669915.102.21$6,768
Mar 199917370712.471.84$3,457
Feb 199906669.981.82$1,211
Jan 1999072810.381.90$1,383
Dec 199807679.201.77$1,360
Nov 1998074110.892.19$1,620
Oct 1998077712.421.97$1,530
Sep 1998077812.592.08$1,620
Aug 1998081911.301.91$1,562
Jul 1998056711.742.24$1,269
Jun 1998041711.242.24$933
May 1998042012.622.21$927
Apr 1998041513.042.51$1,040
Mar 199818461112.802.31$3,766
Feb 1998062213.952.30$1,430
Jan 1998097714.702.15$2,105
Dec 199717764616.322.41$4,446
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 1996017823.31$0
Sep 1996022922.22$0
Aug 1996018320.26$0
Jul 1996019519.55$0
Jun 1996022618.73$0
May 199617924219.43$3,478
Apr 1996023921.51$0
Mar 1996022619.38$0
Feb 1996023416.98$0
Jan 1996024917.07$0
Dec 1995019417.19$0
Nov 1995022516.00$0
Oct 1995026315.43$0
Sep 1995027616.18$0
Aug 1995029115.92$0
Jul 1995031815.24$0
Jun 1995036816.41$0
May 1995061317.56$0
Apr 1995062317.73$0
Mar 1995068416.44$0
Feb 1995079116.58$0
Jan 1995133115.92$16
Dec 1994058315.03$0
Nov 1994162815.90$16
Oct 199417954815.58$2,789
Sep 1994058815.29$0
Aug 1994192016.13$16
Jul 199417446617.56$3,055
Jun 1994019817.09$0
May 1994063015.88$0
Apr 1994079014.14$0
Mar 199417487012.46$2,168
Feb 1994063112.50$0
Jan 19941871,06712.66$2,367
Dec 1993056612.33$0
Nov 1993051414.49$0
Oct 199318383415.85$2,901
Sep 1993084615.03$0
Aug 199317693615.66$2,756
Jul 1993399015.46$46
Jun 199301,03416.79$0
May 19931711,12017.68$3,023
Apr 199301,21418.05$0
Mar 199315064218.14$2,721
Feb 19931801,28717.90$3,222
Jan 1993082216.93$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.

Feb 2021 — as filed, then multipliedworked
Oil                  129 bbl  × $ 57.80 =     $7,456
Casinghead gas         0 Mcf  × $  5.55 =         $0

────────────────────────────────────────────────────
Month total                                   $7,456

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/16830 is the state's own key, not one this site invented.