HEIDELBERG, N. L.

Operated by O'NEILL PROPERTIES, LTD. (P-5 623700) in the AZALEA (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 19472District 08Field 04605666CondensateGasSaveExport
Value, all time
$5.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$91 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 71 leases and 76 wells, and the rule below applies to all of them.

Discovered
1956-03-16
as the register files it
Field class
Oil and gas
the register's own label
Between wells
2,640 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 320 acres.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 09/01/96.

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
CondensateDisposition6,465 bbl$407,885
GasProduction1,259,056 Mcf$5,028,393
Total$5,436,278

120,343 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 (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 31.9174, -101.9373. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.91737, -101.93726 · 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
10,411 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 10,411 ft.

Completions filed
Aug 1957
1 of 1 wells

1 well

42-32901284110,411 ftAug 1957

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 2026076106.413.05$231
Apr 202601,40298.932.87$4,023
Mar 2026182089.753.15$16,335
Feb 20260063.503.75$0
Jan 202602,28559.138.00$18,275
Dec 202502,00156.664.41$8,831
Nov 202501,64958.593.93$6,475
Oct 202503,77959.383.30$12,489
Sep 20250062.743.08$0
Aug 202501,45763.933.01$4,393
Jul 202501,39266.743.32$4,615
Jun 20251811,05366.483.13$15,327
May 202501,00260.553.23$3,239
Apr 202501,31462.363.54$4,656
Mar 202501,05967.704.27$4,520
Feb 202501,20170.884.34$5,213
Jan 202501,22274.324.28$5,229
Dec 202401,56468.993.12$4,882
Nov 202401,25569.052.20$2,759
Oct 202401,72271.372.28$3,929
Sep 202401,94469.612.36$4,596
Aug 202401,72575.632.06$3,560
Jul 202403,09579.932.15$6,644
Jun 202402,15678.082.63$5,679
May 202402,11878.812.20$4,656
Apr 20241812,50784.451.66$19,445
Mar 202402,88580.301.55$4,458
Feb 202403,00376.091.78$5,356
Jan 202401,83173.023.30$6,038
Dec 20231842,97971.262.61$20,889
Nov 202302,97277.892.81$8,344
Oct 202302,95285.443.09$9,114
Sep 202303,26689.042.74$8,933
Aug 20231782,91080.522.67$22,111
Jul 202303,28874.852.64$8,686
Jun 202303,02968.962.26$6,841
May 202301,16370.622.23$2,590
Apr 202302,35678.122.24$5,272
Mar 202312,94872.852.39$7,128
Feb 202302,80075.112.47$6,904
Jan 202303,09276.533.39$10,475
Dec 202201,88176.415.73$10,776
Nov 202203,25285.005.65$18,361
Oct 202203,36587.185.86$19,732
Sep 202203,24284.888.16$26,467
Aug 202203,49294.529.13$31,872
Jul 202202,597101.587.54$19,587
Jun 202201,852115.097.98$14,774
May 20222863,583109.378.43$61,495
Apr 202202,651104.226.84$18,126
Mar 202203,481108.885.08$17,671
Feb 202203,00491.054.86$14,596
Jan 202203,49681.844.54$15,864
Dec 20211843,60071.323.90$27,160
Nov 202103,70677.435.24$19,408
Oct 202103,55079.795.71$20,284
Sep 202103,78769.865.35$20,264
Aug 202104,42566.024.22$18,676
Jul 202183,16770.783.98$13,177
Jun 202103,61069.493.38$12,204
May 202103,16763.483.02$9,557
Apr 202103,69760.362.76$10,198
Mar 202104,38261.302.72$11,906
Feb 202101,08657.805.55$6,025
Jan 202103,42550.412.81$9,625
Dec 202004,14744.642.68$11,095
Nov 202004,28838.772.71$11,606
Oct 202004,47436.972.48$11,089
Sep 202003,22837.091.99$6,427
Aug 202003,48039.982.39$8,300
Jul 202003,12238.371.83$5,698
Jun 202003,06034.901.69$5,172
May 202002,33916.921.81$4,245
Apr 202002,44214.751.80$4,406
Mar 202004,35230.341.86$8,078
Feb 202004,11949.881.98$8,158
Jan 202003,28057.252.09$6,871
Dec 201904,25659.012.30$9,807
Nov 201903,99155.302.75$10,978
Oct 201903,59653.472.42$8,697
Sep 201902,39255.052.66$6,356
Aug 201902,83153.112.30$6,524
Jul 201902,98656.272.46$7,346
Jun 201903,93252.782.49$9,795
May 201904,63158.482.74$12,690
Apr 201904,59862.632.75$12,648
Mar 201904,59856.803.06$14,080
Feb 201903,83250.852.79$10,700
Jan 201903,02446.033.23$9,762
Dec 201803,37646.594.19$14,130
Nov 201802,78752.934.24$11,809
Oct 201802,73361.443.40$9,287
Sep 201804,59559.543.11$14,281
Aug 201804,17559.403.07$12,803
Jul 201804,95565.142.93$14,527
Jun 201801,76760.183.08$5,437
May 201804,06265.382.90$11,783
Apr 201804,34163.842.90$12,592
Mar 201804,34161.222.79$12,098
Feb 201804,16761.782.77$11,526
Jan 201804,42862.874.01$17,753
Dec 201704,58557.272.92$13,395
Nov 201704,63455.423.12$14,450
Oct 201703,54649.292.98$10,580
Sep 201703,54647.523.09$10,947
Aug 201704,82245.373.00$14,487
Jul 201704,82243.873.09$14,887
Jun 201704,68942.493.09$14,476
May 20171804,68945.373.26$23,469
Apr 201704,42947.933.21$14,224
Mar 201703,70046.772.98$11,040
Feb 201704,77350.452.95$14,093
Jan 201704,29649.413.42$14,687
Dec 201604,77348.763.72$17,769
Nov 201604,13642.492.64$10,937
Oct 201604,74646.193.09$14,666
Sep 201604,61241.553.10$14,300
Aug 201604,72041.442.92$13,803
Jul 201604,77941.622.92$13,975
Jun 201604,71845.352.69$12,672
May 201604,80442.521.99$9,565
Apr 201604,71236.561.99$9,382
Mar 201603,85233.011.79$6,911
Feb 20161914,87226.472.06$15,110
Jan 201604,87227.352.36$11,519
Dec 201504,88432.362.00$9,775
Nov 201505,02538.792.17$10,891
Oct 201503,49143.552.43$8,471
Sep 201504,31142.992.76$11,892
Aug 201504,64540.162.87$13,343
Jul 201504,79348.152.95$14,116
Jun 201504,65056.152.88$13,405
May 201504,79055.212.96$14,157
Apr 201504,62749.822.71$12,523
Mar 201504,70042.892.93$13,793
Feb 20151934,04744.662.98$20,664
Jan 201503,76843.433.10$11,683
Dec 201404,57954.693.59$16,445
Nov 201404,60370.464.25$19,571
Oct 201402,88578.303.90$11,254
Sep 201404,21786.164.05$17,060
Aug 201404,97089.394.04$20,055
Jul 201403,31196.564.18$13,839
Jun 201404,18298.164.74$19,810
May 201404,60994.734.73$21,785
Apr 20141864,56695.944.81$39,803
Mar 201424,74295.895.06$24,171
Feb 201404,46797.406.19$27,660
Jan 201403,74890.404.86$18,218
Dec 201304,93291.824.35$21,476
Nov 201304,77988.853.74$17,865
Oct 201305,35897.423.78$20,250
Sep 201302,185104.113.72$8,123
Aug 201304,234104.253.52$14,915
Jul 201304,574102.523.72$17,005
Jun 201304,47094.403.93$17,582
May 201304,93694.834.15$20,480
Apr 201303,67993.964.28$15,756
Mar 201302,76193.623.91$10,803
Feb 201303,31191.233.42$11,323
Jan 201304,13291.603.42$14,131
Dec 201204,24086.773.42$14,501
Nov 20121534,13786.953.62$28,300
Oct 201204,24789.383.40$14,438
Sep 201204,08794.672.92$11,928
Aug 201204,28092.662.91$12,447
Jul 201204,37685.133.02$13,219
Jun 201204,25079.822.52$10,706
May 201204,33891.612.49$10,794
Apr 201204,171101.652.00$8,329
Mar 201203,725105.052.22$8,277
Feb 201203,836101.102.57$9,859
Jan 201204,01598.092.73$10,977
Dec 201104,26396.873.24$13,811
Nov 201104,15995.723.31$13,772
Oct 201104,29284.983.65$15,660
Sep 201104,11483.623.99$16,398
Aug 201104,26783.404.15$17,705
Jul 201104,19894.144.52$18,963
Jun 201104,09192.904.64$18,982
May 201104,28898.134.40$18,888
Apr 201104,171105.964.33$18,074
Mar 20111884,30496.364.06$35,578
Feb 201113,80785.644.18$15,999
Jan 201104,41086.504.59$20,237
Dec 201004,41585.734.35$19,195
Nov 201003,98880.843.80$15,136
Oct 201004,27878.103.51$15,011
Sep 201004,35172.633.98$17,315
Aug 201004,05073.684.42$17,898
Jul 201004,40172.554.74$20,845
Jun 201004,25670.364.91$20,899
May 201004,61371.124.24$19,537
Apr 201003,28781.694.12$13,551
Mar 20101953,99978.394.39$32,836
Feb 201003,37273.585.44$18,352
Jan 201003,66674.365.96$21,864
Dec 200904,03271.445.48$22,110
Nov 20091863,89974.593.75$28,501
Oct 200904,17172.544.11$17,144
Sep 200904,15565.543.06$12,734
Aug 200904,23567.423.22$13,630
Jul 200904,36361.133.46$15,116
Jun 200904,24466.163.90$16,530
May 20091884,59454.743.93$28,326
Apr 200903,85646.773.59$13,833
Mar 200904,40942.144.06$17,896
Feb 200903,95232.814.63$18,310
Jan 20091924,24035.865.37$29,658
Dec 200804,29137.105.98$25,648
Nov 200804,36555.496.86$29,945
Oct 200804,39475.246.92$30,415
Sep 200802,605101.767.88$20,520
Aug 200804,086114.228.48$34,662
Jul 20081854,452131.0811.39$74,956
Jun 200804,352131.3313.03$56,718
May 200804,385123.1711.57$50,753
Apr 200804,332110.3110.45$45,290
Mar 200804,328101.909.66$41,826
Feb 20081904,06392.538.77$53,216
Jan 200804,21590.388.21$34,587
Dec 200704,35488.337.30$31,793
Nov 20071884,27291.677.29$48,384
Oct 200704,38282.856.92$30,332
Sep 200704,26175.846.24$26,606
Aug 200704,32569.066.39$27,628
Jul 200704,20970.906.39$26,887
Jun 200704,02862.007.55$30,405
May 20071914,15958.747.85$43,852
Apr 200704,02259.617.81$31,393
Mar 200704,26356.927.30$31,128
Feb 200703,82955.108.22$31,459
Jan 20072014,20150.306.73$38,370
Dec 200604,12956.656.92$28,566
Nov 200603,90254.207.62$29,723
Oct 200604,08554.906.01$24,566
Sep 200603,93260.085.04$19,806
Aug 20061924,05968.717.34$42,985
Jul 200604,15369.376.34$26,341
Jun 200603,08666.286.38$19,701
May 200604,05366.016.42$26,041
Apr 200604,08264.397.36$30,045
Mar 200604,23356.707.08$29,982
Feb 20061843,86457.597.75$40,547
Jan 200604,30260.598.93$38,431
Dec 200504,35054.9413.42$58,357
Nov 200504,29154.6910.59$45,435
Oct 20051823,78958.3413.80$62,890
Sep 200502,48461.4512.08$30,004
Aug 200502,08161.519.80$20,387
Jul 200502,97255.697.84$23,311
Jun 200503,85952.337.38$28,483
May 200503,57945.226.65$23,805
Apr 20051903,57949.207.36$35,691
Mar 200503,88050.377.15$27,761
Feb 200503,27545.226.31$20,672
Jan 200503,15843.166.32$19,966
Dec 200403,01639.866.75$20,361
Nov 20041923,09445.286.33$28,280
Oct 200404,18149.706.52$27,240
Sep 200403,91943.245.28$20,708
Aug 200404,14042.375.55$22,980
Jul 200404,16738.286.08$25,353
Jun 200403,65636.106.43$23,519
May 20041893,65637.486.49$30,828
Apr 200403,82234.475.86$22,391
Mar 20041833,62134.365.53$26,313
Feb 20041953,37232.455.51$24,906
Jan 20041953,99932.036.30$31,438
Dec 200303,62230.266.30$22,825
Nov 200303,58528.804.60$16,474
Oct 200303,42928.174.76$16,321
Sep 200303,37826.314.75$16,043
Aug 200303,50029.765.13$17,954
Jul 200303,66929.415.17$18,972
Jun 200303,76628.565.98$22,532
May 200303,94826.595.97$23,580
Apr 20031903,98226.675.41$26,599
Mar 200304,21731.146.10$25,707
Feb 200304,07133.487.93$32,266
Jan 200302,81330.315.58$15,702
Dec 20023782,37226.914.85$21,685
Nov 200203,84424.664.14$15,902
Oct 200204,86026.464.23$20,554
Sep 200205,02127.443.64$18,252
Aug 200205,47225.963.16$17,314
Jul 200205,21124.583.06$15,955
Jun 200206,09023.733.34$20,330
May 2002067824.663.58$2,430
Apr 2002098323.653.51$3,453
Mar 200201,00622.003.10$3,121
Feb 2002091318.222.38$2,169
Jan 200201,02717.172.38$2,440
Dec 200101,01816.932.36$2,407
Nov 200101,00418.072.41$2,415
Oct 200101,05419.782.53$2,665
Sep 200101,03124.262.25$2,321
Aug 200101,05024.873.05$3,206
Jul 200101,05023.933.20$3,357
Jun 200101,02824.563.82$3,931
May 200101,06425.524.31$4,583
Apr 200101,03824.685.34$5,538
Mar 200101,06924.545.38$5,747
Feb 2001095327.755.77$5,496
Jan 2001096127.478.40$8,071
Dec 2000094126.889.12$8,584
Nov 2000093332.215.66$5,279
Oct 2000099831.235.15$5,135
Sep 2000094931.875.19$4,922
Aug 2000096929.644.54$4,400
Jul 200001,04528.534.09$4,274
Jun 200001,08429.304.40$4,767
May 200001,12327.263.68$4,132
Apr 200001,08724.513.12$3,387
Mar 200001,12828.422.86$3,226
Feb 200001,02327.622.73$2,789
Jan 200001,06625.272.48$2,644
Dec 199901,08524.282.42$2,630
Nov 199901,07023.192.43$2,604
Oct 199901,12520.982.80$3,154
Sep 199901,09521.752.62$2,868
Aug 199901,14019.262.88$3,278
Jul 199901,12517.892.37$2,669
Jun 199901,11615.942.36$2,636
May 199901,16315.792.32$2,699
Apr 199901,12615.102.21$2,486
Mar 199901,15412.471.84$2,121
Feb 199901,0399.981.82$1,889
Jan 199901,13110.381.90$2,149
Dec 199801,1579.201.77$2,052
Nov 199801,15410.892.19$2,522
Oct 199801,15812.421.97$2,280
Sep 199801,11812.592.08$2,328
Aug 199801,15811.301.91$2,209
Jul 199801,17611.742.24$2,631
Jun 199801,15011.242.24$2,573
May 199801,20812.622.21$2,665
Apr 199801,22213.042.51$3,062
Mar 199801,25512.802.31$2,898
Feb 199801,16013.952.30$2,667
Jan 199801,27914.702.15$2,756
Dec 199701,24816.322.41$3,009
Nov 199701,26318.193.09$3,900
Oct 199701,31919.253.15$4,155
Sep 199701,18817.742.95$3,510
Aug 199701,24417.862.55$3,178
Jul 199701,38417.582.25$3,110
Jun 199701,46217.242.26$3,300
May 199701,48018.972.31$3,417
Apr 199701,47017.882.08$3,062
Mar 199702,63818.951.94$5,115
Feb 199702,49620.492.21$5,506
Jan 199702,18623.483.54$7,738
Dec 199601,31423.32$0
Nov 199601,33021.97$0
Oct 199601,43323.31$0
Sep 199601,46422.22$0
Aug 199601,54520.26$0
Jul 199602,31919.55$0
Jun 199602,87318.73$0
May 199603,32719.43$0
Apr 199601,65621.51$0
Mar 199601,53019.38$0
Feb 199601,43916.98$0
Jan 199601,42817.07$0
Dec 199501,47217.19$0
Nov 199501,51616.00$0
Oct 199501,55315.43$0
Sep 199501,50816.18$0
Aug 199501,66815.92$0
Jul 199501,74415.24$0
Jun 199501,71416.41$0
May 199502,40417.56$0
Apr 199503,71917.73$0
Mar 199503,65816.44$0
Feb 199502,96416.58$0
Jan 199503,48115.92$0
Dec 199402,38315.03$0
Nov 199401,59015.90$0
Oct 199401,68415.58$0
Sep 199401,68415.29$0
Aug 199401,81616.13$0
Jul 199401,90117.56$0
Jun 199401,94617.09$0
May 199402,15015.88$0
Apr 199403,09414.14$0
Mar 199403,59312.46$0
Feb 199403,34112.50$0
Jan 199403,65612.66$0
Dec 199304,06312.33$0
Nov 199303,20914.49$0
Oct 199303,52915.85$0
Sep 199303,53615.03$0
Aug 199303,64715.66$0
Jul 199302,56015.46$0
Jun 199303,40816.79$0
May 199303,66817.68$0
Apr 199303,67118.05$0
Mar 199303,98318.14$0
Feb 199303,41117.90$0
Jan 199303,76116.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                   76 Mcf  × $  3.05 =       $231

────────────────────────────────────────────────────
Month total                                     $231

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/G/19472 is the state's own key, not one this site invented.