CORTEZ, A.

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

Oil lease lease 1189District 02Field 71801001OilCasinghead gasSaveExport
Value, all time
$2.6 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 75 leases and 218 wells, and the rule below applies to all of them.

Discovered
1936-12-31
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 2022-10-11.

The Commission's schedule remark for this field reads: UNDER SUCH PRORATION UNIT HAVE BEEN SO POOLED.

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
OilDisposition57,518 bbl$2,502,836
Casinghead gasProduction22,055 Mcf$51,312
Total$2,554,147

9,813 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 (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 28.6825, -96.8288. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

28.68253, -96.82877 · 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
42.9%
3 of 7 wells
With a plug date
42.9%
3 of 7 wells
Median depth
4,776 ft
5 wells filed one
Completion to plug
11.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
342.9%
A plug date is filed
342.9%
BothOn the schedule and plugged. Neither fact cancels the other.
342.9%
NeitherNo plug date, and not on the schedule.
457.1%

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

Between 4,742 and 5,000 ft, median 4,776 ft, over the 5 wells that filed a depth.

Completions filed
Jan 1983 – Dec 2020
4 of 7 wells; 3 filed none
Plug dates filed
Sep 2001 – Jul 2021
3 of 7 wells; 4 filed none

Last completion to plug: a median of 11.3 years across the 2 wells that filed both dates, with the middle half between 10.8 years and 11.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-4690182854,742 ftJul 2021Yes
42-469018276
42-469806453
42-4698064425,000 ftDec 2020
42-4690182914,776 ftMay 1991Sep 2001Yes
42-4690183144,768 ftSep 1989Oct 2001Yes
42-4693194074,835 ftJan 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 202120057.805.55$1,156
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 2019153046.033.23$7,043
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 2018164065.142.93$10,683
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018107063.842.90$6,831
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018165062.874.01$10,374
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017146049.292.98$7,196
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017167043.873.09$7,326
Jun 20170042.493.09$0
May 20171234245.373.26$5,718
Apr 20171334247.933.21$6,510
Mar 20171794246.772.98$8,497
Feb 2017304250.452.95$1,638
Jan 20171564249.413.42$7,852
Dec 20161574248.763.72$7,812
Nov 2016414242.492.64$1,853
Oct 2016934246.193.09$4,425
Sep 20161584241.553.10$6,695
Aug 20161554241.442.92$6,546
Jul 201604241.622.92$123
Jun 20161644245.352.69$7,550
May 20161644242.521.99$7,057
Apr 20161624236.561.99$6,006
Mar 201604233.011.79$75
Feb 20161254226.472.06$3,395
Jan 20161504227.352.36$4,202
Dec 20151354232.362.00$4,453
Nov 20151464238.792.17$5,754
Oct 20151494243.552.43$6,591
Sep 20151644242.992.76$7,166
Aug 20151664240.162.87$6,787
Jul 20151684248.152.95$8,213
Jun 20151644256.152.88$9,330
May 20151664255.212.96$9,289
Apr 20151624249.822.71$8,185
Mar 20151594242.892.93$6,943
Feb 20151614244.662.98$7,315
Jan 20151384243.433.10$6,124
Dec 20141514254.693.59$8,409
Nov 20141664270.464.25$11,875
Oct 20141754278.303.90$13,866
Sep 20141764286.164.05$15,334
Aug 20141734289.394.04$15,634
Jul 20141694296.564.18$16,494
Jun 2014994298.164.74$9,917
May 20141614294.734.73$15,450
Apr 20141644295.944.81$15,936
Mar 20141644295.895.06$15,938
Feb 20141714297.406.19$16,915
Jan 20141624290.404.86$14,849
Dec 20131544291.824.35$14,323
Nov 20131664288.853.74$14,906
Oct 20131644297.423.78$16,136
Sep 201313842104.113.72$14,523
Aug 201314842104.253.52$15,577
Jul 201313842102.523.72$14,304
Jun 20131454294.403.93$13,853
May 20131474294.834.15$14,114
Apr 20131354293.964.28$12,864
Mar 20132924293.623.91$27,501
Feb 201304291.233.42$144
Jan 20131414291.603.42$13,059
Dec 20121484286.773.42$12,986
Nov 20121444286.953.62$12,673
Oct 20121514289.383.40$13,639
Sep 20121574294.672.92$14,986
Aug 20121574292.662.91$14,670
Jul 20121584285.133.02$13,577
Jun 20121544279.822.52$12,398
May 2012157091.612.49$14,383
Apr 201216042101.652.00$16,348
Mar 201214842105.052.22$15,641
Feb 201215842101.102.57$16,082
Jan 20121634298.092.73$16,104
Dec 20111554296.873.24$15,151
Nov 20111604295.723.31$15,454
Oct 20111544284.983.65$13,240
Sep 20111554283.623.99$13,129
Aug 20111644283.404.15$13,852
Jul 20111694294.144.52$16,099
Jun 20111584292.904.64$14,873
May 20111544298.134.40$15,297
Apr 201114642105.964.33$15,652
Mar 20111674296.364.06$16,263
Feb 20111534285.644.18$13,278
Jan 20111704286.504.59$14,898
Dec 20101564285.734.35$13,556
Nov 20101534280.843.80$12,528
Oct 20101664278.103.51$13,112
Sep 201004272.633.98$167
Aug 20101344273.684.42$10,059
Jul 20101384272.554.74$10,211
Jun 20101684270.364.91$12,027
May 20101534271.124.24$11,059
Apr 20101714281.694.12$14,142
Mar 20102964278.394.39$23,388
Feb 201004273.585.44$229
Jan 20101454274.365.96$11,033
Dec 20091514271.445.48$11,018
Nov 20091544274.593.75$11,644
Oct 20091634272.544.11$11,997
Sep 20091614265.543.06$10,681
Aug 20092754267.423.22$18,676
Jul 20091614261.133.46$9,987
Jun 20091654266.163.90$11,080
May 20091524254.743.93$8,485
Apr 20091594246.773.59$7,587
Mar 20091594242.144.06$6,871
Feb 20091574232.814.63$5,346
Jan 20091504235.865.37$5,605
Dec 20081624237.105.98$6,261
Nov 20082994255.496.86$16,880
Oct 20081594275.246.92$12,254
Sep 200815842101.767.88$16,409
Aug 200816342114.228.48$18,974
Jul 200816042131.0811.39$21,451
Jun 200815842131.3313.03$21,298
May 200833242123.1711.57$41,379
Apr 2008042110.3110.45$439
Mar 200831442101.909.66$32,402
Feb 20081534292.538.77$14,525
Jan 20081574290.388.21$14,534
Dec 20073034288.337.30$27,071
Nov 20071624291.677.29$15,157
Oct 20071594282.856.92$13,464
Sep 20071614275.846.24$12,472
Aug 20073124269.066.39$21,815
Jul 20071544270.906.39$11,187
Jun 20071524262.007.55$9,741
May 20073172858.747.85$18,840
Apr 20071624259.617.81$9,985
Mar 20073094256.927.30$17,895
Feb 20071684255.108.22$9,602
Jan 20071664250.306.73$8,632
Dec 20063274256.656.92$18,815
Nov 20061674254.207.62$9,371
Oct 20061644254.906.01$9,256
Sep 20063304260.085.04$20,038
Aug 20061614268.717.34$11,371
Jul 20061664269.376.34$11,782
Jun 20061524266.286.38$10,343
May 20063204266.016.42$21,393
Apr 20063134264.397.36$20,463
Mar 20061613256.707.08$9,355
Feb 20063512857.597.75$20,431
Jan 200601460.598.93$125
Dec 20051694254.9413.42$9,848
Nov 20051764254.6910.59$10,070
Oct 20051884258.3413.80$11,547
Sep 20053604261.4512.08$22,629
Aug 20051523061.519.80$9,643
Jul 20053423055.697.84$19,281
Jun 20051673052.337.38$8,961
May 200503045.226.65$200
Apr 20051473049.207.36$7,453
Mar 20051783050.377.15$9,181
Feb 20051632845.226.31$7,548
Jan 20051843443.166.32$8,156
Dec 20041674239.866.75$6,940
Nov 20041744245.286.33$8,145
Oct 20041744249.706.52$8,921
Sep 20041784243.245.28$7,919
Aug 20043484242.375.55$14,978
Jul 20041934238.286.08$7,644
Jun 20041854236.106.43$6,949
May 20041934237.486.49$7,506
Apr 20041904234.475.86$6,795
Mar 20041674234.365.53$5,970
Feb 20043344332.455.51$11,075
Jan 20041824332.036.30$6,100
Dec 20031794330.266.30$5,688
Nov 20031483428.804.60$4,419
Oct 20033623828.174.76$10,378
Sep 20031651126.314.75$4,393
Aug 20031931629.765.13$5,826
Jul 20031782929.415.17$5,385
Jun 20031802928.565.98$5,314
May 20031532926.595.97$4,241
Apr 20031662926.675.41$4,584
Mar 20031722931.146.10$5,533
Feb 20031762433.487.93$6,083
Jan 20031782930.315.58$5,557
Dec 20021722926.914.85$4,769
Nov 200202824.664.14$116
Oct 20021732926.464.23$4,700
Sep 20021952927.443.64$5,456
Aug 200202825.963.16$89
Jul 20021782924.583.06$4,464
Jun 20021744323.733.34$4,273
May 20021872924.663.58$4,715
Apr 20021722923.653.51$4,170
Mar 20021894322.003.10$4,291
Feb 20021832718.222.38$3,398
Jan 20021813817.172.38$3,198
Dec 20011935616.932.36$3,400
Nov 20011693918.072.41$3,148
Oct 20011654319.782.53$3,372
Sep 20013416324.262.25$8,414
Aug 20011814224.873.05$4,630
Jul 20011724323.933.20$4,253
Jun 20013884024.563.82$9,682
May 20011924325.524.31$5,085
Apr 20011946824.685.34$5,151
Mar 20011854324.545.38$4,771
Feb 20013606527.755.77$10,365
Jan 20011707027.478.40$5,258
Dec 20001705226.889.12$5,044
Nov 200019610132.215.66$6,885
Oct 20003518831.235.15$11,415
Sep 20001881131.875.19$6,049
Aug 20001889529.644.54$6,004
Jul 20003159428.534.09$9,371
Jun 20003347629.304.40$10,120
May 20001317927.263.68$3,862
Apr 20001917924.513.12$4,928
Mar 20001968328.422.86$5,808
Feb 200031611027.622.73$9,028
Jan 20001719725.272.48$4,562
Dec 199934710124.282.42$8,670
Nov 19991499423.192.43$3,684
Oct 199905620.982.80$157
Sep 19991685421.752.62$3,795
Aug 199905619.262.88$161
Jul 19991785617.892.37$3,317
Jun 199905015.942.36$118
May 19991655415.792.32$2,731
Apr 19991605415.102.21$2,535
Mar 199905612.471.84$103
Feb 1999174229.981.82$1,777
Jan 19990410.381.90$8
Dec 19980569.201.77$99
Nov 199804010.892.19$87
Oct 19981509712.421.97$2,054
Sep 19983119912.592.08$4,122
Aug 1998011211.301.91$214
Jul 199817211211.742.24$2,270
Jun 1998010811.242.24$242
May 199818110612.622.21$2,518
Apr 19981759013.042.51$2,507
Mar 199835114912.802.31$4,837
Feb 19981799513.952.30$2,715
Jan 199833413314.702.15$5,196
Dec 199717913116.322.41$3,237
Nov 199730213318.193.09$5,904
Oct 199731213319.253.15$6,425
Sep 199734011117.742.95$6,360
Aug 199716213517.862.55$3,238
Jul 199734813717.582.25$6,426
Jun 199717713117.242.26$3,347
May 199735511918.972.31$7,009
Apr 199736612617.882.08$6,807
Mar 199734913018.951.94$6,866
Feb 199717210420.492.21$3,754
Jan 199716313523.483.54$4,305
Dec 199632013923.32$7,462
Nov 199631912121.97$7,008
Oct 199617411723.31$4,056
Sep 199635312622.22$7,844
Aug 199617214420.26$3,485
Jul 199636211919.55$7,077
Jun 199634210818.73$6,406
May 199616811219.43$3,264
Apr 19963259721.51$6,991
Mar 199616010419.38$3,101
Feb 199616010416.98$2,717
Jan 199629911217.07$5,104
Dec 199516011217.19$2,750
Nov 199530710816.00$4,912
Oct 199515910415.43$2,453
Sep 19951778816.18$2,864
Aug 199517911015.92$2,850
Jul 199534022315.24$5,182
Jun 199517026816.41$2,790
May 199534424317.56$6,041
Apr 199532827017.73$5,815
Mar 199517725216.44$2,910
Feb 199532525216.58$5,389
Jan 199534027915.92$5,413
Dec 199431527915.03$4,734
Nov 199434427015.90$5,470
Oct 199432227915.58$5,017
Sep 199434217815.29$5,229
Aug 199416321116.13$2,629
Jul 199432721117.56$5,742
Jun 199448220517.09$8,237
May 199433121115.88$5,256
Apr 199416620014.14$2,347
Mar 199432526612.46$4,050
Feb 199417323812.50$2,163
Jan 199451927912.66$6,571
Dec 199317627912.33$2,170
Nov 199337227014.49$5,390
Oct 199317126815.85$2,710
Sep 199335527015.03$5,336
Aug 199323927915.66$3,743
Jul 199346327915.46$7,158
Jun 199321327016.79$3,576
May 199326427917.68$4,668
Apr 199325827018.05$4,657
Mar 199343127918.14$7,818
Feb 199322025217.90$3,938
Jan 199345827916.93$7,754

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                   20 bbl  × $ 57.80 =     $1,156
Casinghead gas         0 Mcf  × $  5.55 =         $0

────────────────────────────────────────────────────
Month total                                   $1,156

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. 02/O/1189 is the state's own key, not one this site invented.