HAHL, C. W. -A-

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the LOMA NOVIA field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1570District 04Field 54506001OilCasinghead gasSaveExport
Value, all time
$3.1 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 69 leases and 329 wells, and the rule below applies to all of them.

Discovered
1934-01-01
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres.

The Commission's schedule remark for this field reads: PER SPECIAL ORDER DATED 5/25/35/LP.

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
OilDisposition74,480 bbl$3,128,573
Casinghead gasProduction111 Mcf$194
Total$3,128,768

48 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 (4)

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 27.8653, -98.5972. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

27.86533, -98.59717 · 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
75.0%
3 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
2,750 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
125.0%

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

Between 2,631 and 2,780 ft, median 2,750 ft, over the 3 wells that filed a depth.

Completions filed
Oct 2006
1 of 4 wells; 3 filed none
Plug dates filed
Apr 2007 – Jun 2022
2 of 4 wells; 2 filed none

4 wells

42-131038625Yes
42-1318086812,750 ftJun 2022Yes
42-1318086932,631 ftApr 2007Yes
42-1313890962,780 ftOct 2006

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 2024135080.301.55$10,841
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 2023158080.522.67$12,722
Jul 2023202074.852.64$15,120
Jun 2023155068.962.26$10,689
May 20230070.622.23$0
Apr 2023165078.122.24$12,890
Mar 2023158072.852.39$11,510
Feb 2023160075.112.47$12,018
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022154085.005.65$13,090
Oct 2022162087.185.86$14,123
Sep 20220084.888.16$0
Aug 2022163094.529.13$15,407
Jul 20221550101.587.54$15,745
Jun 20221600115.097.98$18,414
May 20221610109.378.43$17,609
Apr 202200104.226.84$0
Mar 20221480108.885.08$16,114
Feb 2022168091.054.86$15,296
Jan 2022161081.844.54$13,176
Dec 2021160071.323.90$11,411
Nov 20210077.435.24$0
Oct 2021162079.795.71$12,926
Sep 2021158069.865.35$11,038
Aug 2021164066.024.22$10,827
Jul 2021162070.783.98$11,466
Jun 20210069.493.38$0
May 2021170063.483.02$10,792
Apr 2021166060.362.76$10,020
Mar 2021157061.302.72$9,624
Feb 2021161057.805.55$9,306
Jan 2021159050.412.81$8,015
Dec 20200044.642.68$0
Nov 2020166038.772.71$6,436
Oct 20200036.972.48$0
Sep 2020162037.091.99$6,009
Aug 2020159039.982.39$6,357
Jul 2020164038.371.83$6,293
Jun 2020164034.901.69$5,724
May 2020160016.921.81$2,707
Apr 20200014.751.80$0
Mar 2020159030.341.86$4,824
Feb 2020165049.881.98$8,230
Jan 2020160057.252.09$9,160
Dec 2019164059.012.30$9,678
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019165055.052.66$9,083
Aug 2019167053.112.30$8,869
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019158058.482.74$9,240
Apr 2019160062.632.75$10,021
Mar 2019163056.803.06$9,258
Feb 20190050.852.79$0
Jan 2019164046.033.23$7,549
Dec 2018165046.594.19$7,687
Nov 2018157052.934.24$8,310
Oct 20180061.443.40$0
Sep 2018165059.543.11$9,824
Aug 2018162059.403.07$9,623
Jul 2018161065.142.93$10,488
Jun 20180060.183.08$0
May 2018160065.382.90$10,461
Apr 2018162063.842.90$10,342
Mar 20180061.222.79$0
Feb 2018164061.782.77$10,132
Jan 2018166062.874.01$10,436
Dec 20170057.272.92$0
Nov 2017161055.423.12$8,923
Oct 20170049.292.98$0
Sep 2017164047.523.09$7,793
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017139042.493.09$5,906
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017161046.772.98$7,530
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016168048.763.72$8,192
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016177041.553.10$7,354
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016182042.521.99$7,739
Apr 20160036.561.99$0
Mar 2016182033.011.79$6,008
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015157032.362.00$5,081
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015151042.992.76$6,491
Aug 20150040.162.87$0
Jul 2015156048.152.95$7,511
Jun 20150056.152.88$0
May 2015168055.212.96$9,275
Apr 20150049.822.71$0
Mar 2015157042.892.93$6,734
Feb 20150044.662.98$0
Jan 2015168043.433.10$7,296
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014167078.303.90$13,076
Sep 20140086.164.05$0
Aug 2014163089.394.04$14,571
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014168094.734.73$15,915
Apr 20140095.944.81$0
Mar 2014176095.895.06$16,877
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013174091.824.35$15,977
Nov 20130088.853.74$0
Oct 2013160097.423.78$15,587
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131610102.523.72$16,506
Jun 20130094.403.93$0
May 2013171094.834.15$16,216
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013168091.233.42$15,327
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012159086.953.62$13,825
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012151092.662.91$13,992
Jul 20120085.133.02$0
Jun 2012169079.822.52$13,490
May 2012162091.612.49$14,841
Apr 20121710101.652.00$17,382
Mar 20121680105.052.22$17,648
Feb 201200101.102.57$0
Jan 2012175098.092.73$17,166
Dec 20110096.873.24$0
Nov 2011158095.723.31$15,124
Oct 2011179084.983.65$15,211
Sep 2011357083.623.99$29,852
Aug 2011177083.404.15$14,762
Jul 2011177094.144.52$16,663
Jun 2011358092.904.64$33,258
May 2011164098.134.40$16,093
Apr 20113580105.964.33$37,934
Mar 2011180096.364.06$17,345
Feb 2011163085.644.18$13,959
Jan 2011172086.504.59$14,878
Dec 2010161085.734.35$13,803
Nov 2010344080.843.80$27,809
Oct 2010176078.103.51$13,746
Sep 2010312072.633.98$22,661
Aug 2010336073.684.42$24,756
Jul 2010164072.554.74$11,898
Jun 2010337070.364.91$23,711
May 2010124071.124.24$8,819
Apr 2010358081.694.12$29,245
Mar 2010163078.394.39$12,778
Feb 2010345073.585.44$25,385
Jan 2010337074.365.96$25,059
Dec 2009177071.445.48$12,645
Nov 2009178074.593.75$13,277
Oct 2009170072.544.11$12,332
Sep 2009168065.543.06$11,011
Aug 2009337067.423.22$22,721
Jul 2009170061.133.46$10,392
Jun 2009172066.163.90$11,380
May 2009345054.743.93$18,885
Apr 2009178046.773.59$8,325
Mar 2009179042.144.06$7,543
Feb 2009146032.814.63$4,790
Jan 2009321035.865.37$11,511
Dec 2008180037.105.98$6,678
Nov 2008148055.496.86$8,213
Oct 2008174075.246.92$13,092
Sep 20083660101.767.88$37,244
Aug 20081770114.228.48$20,217
Jul 200800131.0811.39$0
Jun 20081800131.3313.03$23,639
May 20083660123.1711.57$45,080
Apr 200800110.3110.45$0
Mar 20083380101.909.66$34,442
Feb 2008175092.538.77$16,193
Jan 20080090.388.21$0
Dec 2007178088.337.30$15,723
Nov 2007179091.677.29$16,409
Oct 2007177082.856.92$14,664
Sep 2007175075.846.24$13,272
Aug 2007178069.066.39$12,293
Jul 2007183070.906.39$12,975
Jun 2007179062.007.55$11,098
May 2007189058.747.85$11,102
Apr 2007180059.617.81$10,730
Mar 2007178056.927.30$10,132
Feb 2007155055.108.22$8,541
Jan 2007176050.306.73$8,853
Dec 2006176056.656.92$9,970
Nov 2006189054.207.62$10,244
Oct 2006318054.906.01$17,458
Sep 2006187060.085.04$11,235
Aug 2006361068.717.34$24,804
Jul 2006187069.376.34$12,972
Jun 2006187066.286.38$12,394
May 2006369066.016.42$24,358
Apr 2006187064.397.36$12,041
Mar 2006190056.707.08$10,773
Feb 2006351057.597.75$20,214
Jan 2006165060.598.93$9,997
Dec 2005169054.9413.42$9,285
Nov 2005353054.6910.59$19,306
Oct 2005187058.3413.80$10,910
Sep 2005187061.4512.08$11,491
Aug 2005357061.519.80$21,959
Jul 2005167055.697.84$9,300
Jun 2005350052.337.38$18,316
May 2005186045.226.65$8,411
Apr 2005370049.207.36$18,204
Mar 2005187050.377.15$9,419
Feb 2005368045.226.31$16,641
Jan 2005374043.166.32$16,142
Dec 2004356039.866.75$14,190
Nov 2004179045.286.33$8,105
Oct 2004365049.706.52$18,141
Sep 2004355043.245.28$15,350
Aug 2004356042.375.55$15,084
Jul 2004365038.286.08$13,972
Jun 2004171036.106.43$6,173
May 2004360037.486.49$13,493
Apr 2004186034.475.86$6,411
Mar 2004363034.365.53$12,473
Feb 2004350032.455.51$11,358
Jan 2004357032.036.30$11,435
Dec 2003370030.266.30$11,196
Nov 2003182028.804.60$5,242
Oct 2003364028.174.76$10,254
Sep 2003355026.314.75$9,340
Aug 2003357029.765.13$10,624
Jul 2003186029.415.17$5,470
Jun 2003339028.565.98$9,682
May 2003337026.595.97$8,961
Apr 2003170026.675.41$4,534
Mar 2003349031.146.10$10,868
Feb 2003172033.487.93$5,759
Jan 2003339030.315.58$10,275
Dec 2002368026.914.85$9,903
Nov 2002344024.664.14$8,483
Oct 2002331026.464.23$8,758
Sep 2002354027.443.64$9,714
Aug 2002332025.963.16$8,619
Jul 2002170024.583.06$4,179
Jun 2002155023.733.34$3,678
May 2002313024.663.58$7,719
Apr 2002167023.653.51$3,950
Mar 2002322122.003.10$7,087
Feb 2002340118.222.38$6,197
Jan 2002170117.172.38$2,921
Dec 2001342116.932.36$5,792
Nov 2001179118.072.41$3,237
Oct 2001303119.782.53$5,996
Sep 2001340124.262.25$8,251
Aug 2001169124.873.05$4,206
Jul 2001349123.933.20$8,355
Jun 2001166124.563.82$4,081
May 2001323125.524.31$8,247
Apr 2001345124.685.34$8,520
Mar 2001173124.545.38$4,251
Feb 2001344127.755.77$9,552
Jan 2001343127.478.40$9,431
Dec 2000174126.889.12$4,686
Nov 2000328132.215.66$10,571
Oct 2000329131.235.15$10,280
Sep 2000313131.875.19$9,981
Aug 2000344129.644.54$10,201
Jul 2000355128.534.09$10,132
Jun 2000344129.304.40$10,084
May 2000318127.263.68$8,672
Apr 2000340124.513.12$8,337
Mar 2000336128.422.86$9,552
Feb 2000321127.622.73$8,869
Jan 2000330125.272.48$8,342
Dec 1999334124.282.42$8,112
Nov 1999353123.192.43$8,189
Oct 1999357120.982.80$7,493
Sep 1999320121.752.62$6,963
Aug 1999318119.262.88$6,128
Jul 1999329117.892.37$5,888
Jun 1999335115.942.36$5,342
May 1999323115.792.32$5,102
Apr 1999326115.102.21$4,925
Mar 1999332112.471.84$4,142
Feb 199933319.981.82$3,325
Jan 1999331110.381.90$3,438
Dec 199832919.201.77$3,029
Nov 1998350110.892.19$3,814
Oct 1998342112.421.97$4,250
Sep 1998337112.592.08$4,245
Aug 1998355111.301.91$4,013
Jul 1998329111.742.24$3,865
Jun 1998305111.242.24$3,430
May 1998320112.622.21$4,041
Apr 1998487113.042.51$6,353
Mar 1998321112.802.31$4,111
Feb 1998333113.952.30$4,648
Jan 1998331114.702.15$4,868
Dec 1997338116.322.41$5,519
Nov 1997331118.193.09$6,024
Oct 1997357119.253.15$6,875
Sep 1997343117.742.95$6,088
Aug 1997337117.862.55$6,021
Jul 1997341117.582.25$5,997
Jun 1997361117.242.26$6,226
May 1997329118.972.31$6,243
Apr 1997331117.882.08$5,920
Mar 1997349118.951.94$6,615
Feb 1997340120.492.21$6,969
Jan 1997331123.483.54$7,775
Dec 1996348123.32$8,115
Nov 1996334121.97$7,338
Oct 1996351123.31$8,182
Sep 1996335122.22$7,444
Aug 1996350120.26$7,091
Jul 1996332119.55$6,491
Jun 1996338118.73$6,331
May 1996350119.43$6,801
Apr 1996339121.51$7,292
Mar 1996345119.38$6,686
Feb 1996359116.98$6,096
Jan 1996349117.07$5,957
Dec 1995356117.19$6,120
Nov 1995359116.00$5,744
Oct 1995176115.43$2,716
Sep 1995180116.18$2,912
Aug 1995344115.92$5,476
Jul 1995181115.24$2,758
Jun 1995352116.41$5,776
May 1995177117.56$3,108
Apr 1995167117.73$2,961
Mar 1995332116.44$5,458
Feb 1995171116.58$2,835
Jan 1995351115.92$5,588
Dec 1994175115.03$2,630
Nov 1994173115.90$2,751
Oct 1994332115.58$5,173
Sep 1994190115.29$2,905
Aug 1994179116.13$2,887
Jul 1994325117.56$5,707
Jun 1994156117.09$2,666
May 1994358115.88$5,685
Apr 19940114.14$0
Mar 1994332112.46$4,137
Feb 1994123112.50$1,538
Jan 1994294112.66$3,722
Dec 1993243112.33$2,996
Nov 1993163114.49$2,362
Oct 1993330115.85$5,231
Sep 1993170115.03$2,555
Aug 1993321115.66$5,027
Jul 1993271115.46$4,190
Jun 19930116.79$0
May 1993326117.68$5,764
Apr 1993160118.05$2,888
Mar 1993320118.14$5,805
Feb 1993165117.90$2,954
Jan 1993329116.93$5,570

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.

Mar 2024 — as filed, then multipliedworked
Oil                  135 bbl  × $ 80.30 =    $10,841
Casinghead gas         0 Mcf  × $  1.55 =         $0

────────────────────────────────────────────────────
Month total                                  $10,841

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. 04/O/1570 is the state's own key, not one this site invented.