DCRC MF NCT-64

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

Oil lease lease 7931District 04Field 55755001OilCasinghead gasSaveExport
Value, all time
$7.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$45 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 14 leases and 165 wells, and the rule below applies to all of them.

Discovered
1937-07-01
as the register files it
Field class
Oil and gas
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: LETTERS IN FIELD FILE DTD 11/7&13/44,12/7/94,AND DKT 4-7184.LDP.

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
OilDisposition175,636 bbl$7,767,539
Casinghead gasProduction111 Mcf$194
Total$7,767,733

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 (10)

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 27.8566, -98.6929. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

27.85661, -98.69300 · 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 10 wells
With a plug date
0.0%
0 of 10 wells
Median depth
1,750 ft
9 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.
10100.0%

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

Total depth in feet, 9 of 10 wells. Median 1,750 ft, with the middle half between 1,750 and 1,758 ft; the shallowest is 1,750 ft and the deepest 5,750 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, 9 of 10 wells, Feb 1972 – Jul 2001. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1972 – Jul 2001
9 of 10 wells; 1 filed none

10 wells

42-13138499151,750 ftJul 2001
42-13138498141,750 ftJul 2001
42-13138471131,750 ftDec 2000
42-13138446121,750 ftNov 2000
42-13138314111,750 ftFeb 1999
42-1310598812,710 ftSep 1980
42-1313111881,758 ftDec 1973
42-131307566 H5,750 ftMay 1972
42-131307555Feb 1972
42-1313111991,758 ft1904

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 20261500106.413.05$15,962
Apr 2026156098.932.87$15,433
Mar 2026157089.753.15$14,091
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 2025156060.553.23$9,446
Apr 2025151062.363.54$9,416
Mar 20250067.704.27$0
Feb 2025158070.884.34$11,199
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024314069.052.20$21,682
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024149078.082.63$11,634
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024157080.301.55$12,607
Feb 2024157076.091.78$11,946
Jan 2024158073.023.30$11,537
Dec 2023159071.262.61$11,330
Nov 2023157077.892.81$12,229
Oct 2023150085.443.09$12,816
Sep 20230089.042.74$0
Aug 2023159080.522.67$12,803
Jul 2023451074.852.64$33,757
Jun 2023147068.962.26$10,137
May 2023152070.622.23$10,734
Apr 2023318078.122.24$24,842
Mar 2023157072.852.39$11,437
Feb 2023157075.112.47$11,792
Jan 2023156076.533.39$11,939
Dec 2022305076.415.73$23,305
Nov 2022156085.005.65$13,260
Oct 2022155087.185.86$13,513
Sep 2022160084.888.16$13,581
Aug 2022315094.529.13$29,774
Jul 20223080101.587.54$31,287
Jun 20221550115.097.98$17,839
May 20223180109.378.43$34,780
Apr 20221570104.226.84$16,363
Mar 20221530108.885.08$16,659
Feb 2022300091.054.86$27,315
Jan 2022156081.844.54$12,767
Dec 2021317071.323.90$22,608
Nov 2021158077.435.24$12,234
Oct 2021314079.795.71$25,054
Sep 2021156069.865.35$10,898
Aug 2021155066.024.22$10,233
Jul 2021312070.783.98$22,083
Jun 2021153069.493.38$10,632
May 2021157063.483.02$9,966
Apr 2021161060.362.76$9,718
Mar 2021158061.302.72$9,685
Feb 2021155057.805.55$8,959
Jan 2021315050.412.81$15,879
Dec 2020159044.642.68$7,098
Nov 2020159038.772.71$6,164
Oct 2020157036.972.48$5,804
Sep 2020160037.091.99$5,934
Aug 2020316039.982.39$12,634
Jul 2020157038.371.83$6,024
Jun 2020154034.901.69$5,375
May 2020153016.921.81$2,589
Apr 2020157014.751.80$2,316
Mar 2020314030.341.86$9,527
Feb 2020158049.881.98$7,881
Jan 2020160057.252.09$9,160
Dec 2019318059.012.30$18,765
Nov 2019158055.302.75$8,737
Oct 2019156053.472.42$8,341
Sep 2019160055.052.66$8,808
Aug 2019313053.112.30$16,623
Jul 2019156056.272.46$8,778
Jun 2019156052.782.49$8,234
May 2019312058.482.74$18,246
Apr 2019154062.632.75$9,645
Mar 2019160056.803.06$9,088
Feb 2019315050.852.79$16,018
Jan 2019156046.033.23$7,181
Dec 2018157046.594.19$7,315
Nov 2018316052.934.24$16,726
Oct 2018156061.443.40$9,585
Sep 2018152059.543.11$9,050
Aug 2018310059.403.07$18,414
Jul 2018155065.142.93$10,097
Jun 2018153060.183.08$9,208
May 2018155065.382.90$10,134
Apr 2018312063.842.90$19,918
Mar 2018153061.222.79$9,367
Feb 2018157061.782.77$9,699
Jan 2018304062.874.01$19,112
Dec 2017318057.272.92$18,212
Nov 2017306055.423.12$16,959
Oct 2017310049.292.98$15,280
Sep 2017306047.523.09$14,541
Aug 2017150045.373.00$6,806
Jul 2017306043.873.09$13,424
Jun 2017303042.493.09$12,874
May 2017151045.373.26$6,851
Apr 2017303047.933.21$14,523
Mar 2017310046.772.98$14,499
Feb 2017305050.452.95$15,387
Jan 2017158049.413.42$7,807
Dec 2016321048.763.72$15,652
Nov 2016320042.492.64$13,597
Oct 2016325046.193.09$15,012
Sep 2016168041.553.10$6,980
Aug 2016180041.442.92$7,459
Jul 2016178041.622.92$7,408
Jun 2016286045.352.69$12,970
May 2016317042.521.99$13,479
Apr 2016158036.561.99$5,776
Mar 2016159033.011.79$5,249
Feb 2016296026.472.06$7,835
Jan 2016330027.352.36$9,026
Dec 2015163032.362.00$5,275
Nov 2015323038.792.17$12,529
Oct 2015312043.552.43$13,588
Sep 2015342042.992.76$14,703
Aug 2015164040.162.87$6,586
Jul 2015320048.152.95$15,408
Jun 2015334056.152.88$18,754
May 2015171055.212.96$9,441
Apr 2015338049.822.71$16,839
Mar 2015340042.892.93$14,583
Feb 2015162044.662.98$7,235
Jan 2015498043.433.10$21,628
Dec 2014164054.693.59$8,969
Nov 2014333070.464.25$23,463
Oct 2014167078.303.90$13,076
Sep 2014356086.164.05$30,673
Aug 2014324089.394.04$28,962
Jul 2014347096.564.18$33,506
Jun 2014353098.164.74$34,650
May 2014167094.734.73$15,820
Apr 2014330095.944.81$31,660
Mar 2014318095.895.06$30,493
Feb 2014326097.406.19$31,752
Jan 2014338090.404.86$30,555
Dec 2013353091.824.35$32,412
Nov 2013164088.853.74$14,571
Oct 2013344097.423.78$33,512
Sep 20133450104.113.72$35,918
Aug 20133450104.253.52$35,966
Jul 20133460102.523.72$35,472
Jun 2013328094.403.93$30,963
May 2013357094.834.15$33,854
Apr 2013336093.964.28$31,571
Mar 2013339093.623.91$31,737
Feb 2013179091.233.42$16,330
Jan 2013520091.603.42$47,632
Dec 2012342086.773.42$29,675
Nov 2012324086.953.62$28,172
Oct 2012353089.383.40$31,551
Sep 2012329094.672.92$31,146
Aug 2012347092.662.91$32,153
Jul 2012337085.133.02$28,689
Jun 2012337079.822.52$26,899
May 2012339091.612.49$31,056
Apr 20125300101.652.00$53,875
Mar 20123490105.052.22$36,662
Feb 20123270101.102.57$33,060
Jan 2012507098.092.73$49,732
Dec 2011497096.873.24$48,144
Nov 2011331095.723.31$31,683
Oct 2011351084.983.65$29,828
Sep 2011335083.623.99$28,013
Aug 2011518083.404.15$43,201
Jul 2011351094.144.52$33,043
Jun 2011641092.904.64$59,549
May 2011318098.134.40$31,205
Apr 20114840105.964.33$51,285
Mar 2011324096.364.06$31,221
Feb 2011305085.644.18$26,120
Jan 2011479086.504.59$41,434
Dec 2010328085.734.35$28,119
Nov 2010485080.843.80$39,207
Oct 2010319078.103.51$24,914
Sep 2010467072.633.98$33,918
Aug 2010461073.684.42$33,966
Jul 2010319072.554.74$23,143
Jun 2010496070.364.91$34,899
May 2010458071.124.24$32,573
Apr 2010494081.694.12$40,355
Mar 2010320078.394.39$25,085
Feb 2010451073.585.44$33,185
Jan 2010508074.365.96$37,775
Dec 2009503071.445.48$35,934
Nov 2009346074.593.75$25,808
Oct 2009511072.544.11$37,068
Sep 2009501065.543.06$32,836
Aug 2009334067.423.22$22,518
Jul 2009508061.133.46$31,054
Jun 2009519066.163.90$34,337
May 2009506054.743.93$27,698
Apr 2009338046.773.59$15,808
Mar 2009525042.144.06$22,124
Feb 2009356032.814.63$11,680
Jan 2009538035.865.37$19,293
Dec 2008524037.105.98$19,440
Nov 2008364055.496.86$20,198
Oct 2008515075.246.92$38,749
Sep 20085210101.767.88$53,017
Aug 20085220114.228.48$59,623
Jul 20083510131.0811.39$46,009
Jun 20085110131.3313.03$67,110
May 20083660123.1711.57$45,080
Apr 20085220110.3110.45$57,582
Mar 20085200101.909.66$52,988
Feb 2008510092.538.77$47,190
Jan 2008352090.388.21$31,814
Dec 2007516088.337.30$45,578
Nov 2007527091.677.29$48,310
Oct 2007715082.856.92$59,238
Sep 2007722075.846.24$54,756
Aug 2007354069.066.39$24,447
Jul 2007371070.906.39$26,304
Jun 2007358062.007.55$22,196
May 2007541058.747.85$31,778
Apr 2007556059.617.81$33,143
Mar 2007563056.927.30$32,046
Feb 2007858055.108.22$47,276
Jan 2007181050.306.73$9,104
Dec 2006522056.656.92$29,571
Nov 2006521054.207.62$28,238
Oct 2006535054.906.01$29,372
Sep 2006549060.085.04$32,984
Aug 2006641068.717.34$44,043
Jul 2006717069.376.34$49,738
Jun 2006525066.286.38$34,797
May 2006709066.016.42$46,801
Apr 2006359064.397.36$23,116
Mar 2006714056.707.08$40,484
Feb 2006531057.597.75$30,580
Jan 2006535060.598.93$32,416
Dec 2005539054.9413.42$29,613
Nov 2005705054.6910.59$38,556
Oct 2005538058.3413.80$31,387
Sep 2005520061.4512.08$31,954
Aug 2005719061.519.80$44,226
Jul 2005523055.697.84$29,126
Jun 2005696052.337.38$36,422
May 2005705045.226.65$31,880
Apr 2005698049.207.36$34,342
Mar 2005548050.377.15$27,603
Feb 2005891045.226.31$40,291
Jan 2005520043.166.32$22,443
Dec 2004844039.866.75$33,642
Nov 2004693045.286.33$31,379
Oct 2004691049.706.52$34,343
Sep 20041,031043.245.28$44,580
Aug 2004529042.375.55$22,414
Jul 20041,013038.286.08$38,778
Jun 2004340036.106.43$12,274
May 2004851037.486.49$31,895
Apr 2004881034.475.86$30,368
Mar 2004531034.365.53$18,245
Feb 2004794032.455.51$25,765
Jan 2004871032.036.30$27,898
Dec 2003853030.266.30$25,812
Nov 2003721028.804.60$20,765
Oct 2003872028.174.76$24,564
Sep 2003911026.314.75$23,968
Aug 2003846029.765.13$25,177
Jul 2003878029.415.17$25,822
Jun 2003845028.565.98$24,133
May 2003883026.595.97$23,479
Apr 2003964026.675.41$25,710
Mar 20031,096031.146.10$34,129
Feb 2003695033.487.93$23,269
Jan 20031,030030.315.58$31,219
Dec 2002837026.914.85$22,524
Nov 20021,197024.664.14$29,518
Oct 2002678026.464.23$17,940
Sep 2002991027.443.64$27,193
Aug 20021,017025.963.16$26,401
Jul 2002866024.583.06$21,286
Jun 2002914023.733.34$21,689
May 2002835024.663.58$20,591
Apr 2002846023.653.51$20,008
Mar 20021,011122.003.10$22,245
Feb 2002840118.222.38$15,307
Jan 2002992117.172.38$17,035
Dec 20011,194116.932.36$20,217
Nov 2001688118.072.41$12,435
Oct 2001944119.782.53$18,675
Sep 20011,317124.262.25$31,953
Aug 20011,023124.873.05$25,445
Jul 20011,323123.933.20$31,663
Jun 20011,024124.563.82$25,153
May 20011,002125.524.31$25,575
Apr 20011,203124.685.34$29,695
Mar 20011,018124.545.38$24,987
Feb 20011,041127.755.77$28,894
Jan 20011,343127.478.40$36,901
Dec 20001,337126.889.12$35,948
Nov 2000755132.215.66$24,324
Oct 2000505131.235.15$15,776
Sep 2000383131.875.19$12,211
Aug 2000514129.644.54$15,240
Jul 2000384128.534.09$10,960
Jun 2000513129.304.40$15,035
May 2000509127.263.68$13,879
Apr 2000398124.513.12$9,758
Mar 2000530128.422.86$15,065
Feb 2000521127.622.73$14,393
Jan 2000482125.272.48$12,183
Dec 1999518124.282.42$12,579
Nov 1999515123.192.43$11,945
Oct 1999639120.982.80$13,409
Sep 1999351121.752.62$7,637
Aug 1999601119.262.88$11,578
Jul 1999487117.892.37$8,715
Jun 1999480115.942.36$7,654
May 1999448115.792.32$7,076
Apr 1999481115.102.21$7,265
Mar 1999515112.471.84$6,424
Feb 199937419.981.82$3,734
Jan 1999353110.381.90$3,666
Dec 199824819.201.77$2,283
Nov 1998516110.892.19$5,621
Oct 1998513112.421.97$6,373
Sep 1998598112.592.08$7,531
Aug 1998514111.301.91$5,810
Jul 1998490111.742.24$5,755
Jun 1998538111.242.24$6,049
May 1998517112.622.21$6,527
Apr 1998500113.042.51$6,523
Mar 1998625112.802.31$8,002
Feb 1998385113.952.30$5,373
Jan 1998518114.702.15$7,617
Dec 1997519116.322.41$8,472
Nov 1997527118.193.09$9,589
Oct 1997649119.253.15$12,496
Sep 1997537117.742.95$9,529
Aug 1997518117.862.55$9,254
Jul 1997527117.582.25$9,267
Jun 1997654117.242.26$11,277
May 1997515118.972.31$9,772
Apr 1997644117.882.08$11,517
Mar 1997397118.951.94$7,525
Feb 1997545120.492.21$11,169
Jan 1997524123.483.54$12,307
Dec 1996658123.32$15,345
Nov 1996524121.97$11,512
Oct 1996546123.31$12,727
Sep 1996523122.22$11,621
Aug 1996544120.26$11,021
Jul 1996639119.55$12,492
Jun 1996603118.73$11,294
May 1996514119.43$9,987
Apr 1996644121.51$13,852
Mar 1996507119.38$9,826
Feb 1996665116.98$11,292
Jan 1996509117.07$8,689
Dec 1995524117.19$9,008
Nov 1995507116.00$8,112
Oct 1995670115.43$10,338
Sep 1995404116.18$6,537
Aug 1995632115.92$10,061
Jul 1995511115.24$7,788
Jun 1995526116.41$8,632
May 1995524117.56$9,201
Apr 1995505117.73$8,954
Mar 1995543116.44$8,927
Feb 1995544116.58$9,020
Jan 1995590115.92$9,393
Dec 1994540115.03$8,116
Nov 1994556115.90$8,840
Oct 1994512115.58$7,977
Sep 1994499115.29$7,630
Aug 1994547116.13$8,823
Jul 1994499117.56$8,762
Jun 1994501117.09$8,562
May 1994521115.88$8,273
Apr 1994597114.14$8,442
Mar 1994524112.46$6,529
Feb 1994596112.50$7,450
Jan 1994592112.66$7,495
Dec 1993567112.33$6,991
Nov 1993545114.49$7,897
Oct 1993638115.85$10,112
Sep 1993562115.03$8,447
Aug 1993609115.66$9,537
Jul 1993637115.46$9,848
Jun 1993641116.79$10,762
May 1993667117.68$11,793
Apr 1993667118.05$12,039
Mar 1993535118.14$9,705
Feb 1993318117.90$5,692
Jan 1993663116.93$11,225

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                  150 bbl  × $106.41 =    $15,962
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $15,962

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/7931 is the state's own key, not one this site invented.