LACKEY, J. L.

Operated by GUNGOLL, CARL E. EXPLORATION LLC (P-5 339348) in the HANSFORD (MORROW, UPPER-OIL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2438District 10Field 38797744OilCasinghead gasSaveExport
Value, all time
$849 k
Jan 1993 – Jun 2016
Value, last 12 filed months
$0
at the published price for each month
Months reported
282
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 10 leases and 23 wells, and the rule below applies to all of them.

Discovered
1960-04-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
550 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1961-10-25.

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
OilDisposition9,964 bbl$325,801
Casinghead gasProduction216,479 Mcf$523,358
Total$849,159

97,091 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 (2)

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 36.1453, -101.2677. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

36.14532, -101.26771 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
7,228 ft
2 wells filed one
Completion to plug
35.2 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 7,200 and 7,255 ft, median 7,228 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1961 – Mar 1962
2 of 2 wells
Plug dates filed
Apr 1975 – Oct 2018
2 of 2 wells

Last completion to plug: a median of 35.2 years across the 2 wells that filed both dates, with the middle half between 24.2 years and 46.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1958060627,200 ftMar 1962Apr 1975Yes
42-1958081517,255 ftJul 1961Oct 2018Yes

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 (282)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

282 months

Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 201066073.684.42$4,863
Jul 201036072.554.74$2,612
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009187035.865.37$6,706
Dec 200808637.105.98$514
Nov 2008056255.496.86$3,856
Oct 2008050275.246.92$3,475
Sep 2008190738101.767.88$25,148
Aug 20080246114.228.48$2,087
Jul 200800131.0811.39$0
Jun 20080416131.3313.03$5,422
May 20080722123.1711.57$8,357
Apr 2008396503110.3110.45$48,942
Mar 20080707101.909.66$6,833
Feb 2008050392.538.77$4,412
Jan 2008032590.388.21$2,667
Dec 20070088.337.30$0
Nov 2007047991.677.29$3,493
Oct 20070082.856.92$0
Sep 2007188075.846.24$14,258
Aug 2007190069.066.39$13,121
Jul 20070070.906.39$0
Jun 2007078162.007.55$5,895
May 200718976958.747.85$17,136
Apr 2007057359.617.81$4,472
Mar 2007046656.927.30$3,403
Feb 2007024455.108.22$2,005
Jan 2007045850.306.73$3,081
Dec 2006013856.656.92$955
Nov 2006056854.207.62$4,327
Oct 2006058154.906.01$3,494
Sep 200618975360.085.04$15,148
Aug 2006078268.717.34$5,740
Jul 2006074569.376.34$4,725
Jun 2006065366.286.38$4,169
May 2006068966.016.42$4,427
Apr 2006047564.397.36$3,496
Mar 2006034756.707.08$2,458
Feb 2006026657.597.75$2,062
Jan 200618837660.598.93$14,750
Dec 2005024854.9413.42$3,327
Nov 2005020254.6910.59$2,139
Oct 20050358.3413.80$41
Sep 2005072861.4512.08$8,794
Aug 2005084261.519.80$8,249
Jul 2005095455.697.84$7,483
Jun 200519075052.337.38$15,478
May 2005096545.226.65$6,418
Apr 200518987549.207.36$15,739
Mar 20050050.377.15$0
Feb 200526377145.226.31$16,759
Jan 2005048543.166.32$3,066
Dec 2004057439.866.75$3,875
Nov 2004053745.286.33$3,399
Oct 2004085149.706.52$5,544
Sep 2004053743.245.28$2,837
Aug 200402142.375.55$117
Jul 200401038.286.08$61
Jun 200401,19236.106.43$7,668
May 2004841,37937.486.49$12,104
Apr 20044571,40434.475.86$23,978
Mar 200401,33634.365.53$7,388
Feb 2004079932.455.51$4,402
Jan 2004093032.036.30$5,859
Dec 2003090530.266.30$5,703
Nov 200318882228.804.60$9,192
Oct 200301,07128.174.76$5,098
Sep 2003086326.314.75$4,099
Aug 200301,03229.765.13$5,294
Jul 200301,12829.415.17$5,833
Jun 200319254528.565.98$8,744
May 200301,16326.595.97$6,946
Apr 2003096326.675.41$5,207
Mar 2003079731.146.10$4,859
Feb 200319536733.487.93$9,437
Jan 2003024430.315.58$1,362
Dec 2002026826.914.85$1,301
Nov 2002016624.664.14$687
Oct 200219580926.464.23$8,581
Sep 200201,49127.443.64$5,420
Aug 200201,55525.963.16$4,920
Jul 20021971,51024.583.06$9,466
Jun 200201,55623.733.34$5,194
May 200201,24824.663.58$4,473
Apr 20021971,05423.653.51$8,361
Mar 2002060522.003.10$1,877
Feb 2002056918.222.38$1,352
Jan 2002055717.172.38$1,323
Dec 200120127816.932.36$4,060
Nov 2001098718.072.41$2,374
Oct 20012031,09619.782.53$6,787
Sep 200101,40524.262.25$3,163
Aug 200101,31224.873.05$4,006
Jul 200101,46623.933.20$4,687
Jun 20011401,40924.563.82$8,827
May 2001099225.524.31$4,273
Apr 20011981,39424.685.34$12,324
Mar 200101,14424.545.38$6,151
Feb 2001067027.755.77$3,864
Jan 2001067827.478.40$5,694
Dec 2000047326.889.12$4,315
Nov 200001,07532.215.66$6,082
Oct 20001691,36631.235.15$12,307
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 200001,17428.534.09$4,801
Jun 200001,28229.304.40$5,637
May 200001,34527.263.68$4,949
Apr 200001,47424.513.12$4,593
Mar 20001991,38128.422.86$9,605
Feb 200001,01527.622.73$2,767
Jan 2000078025.272.48$1,935
Dec 1999099724.282.42$2,416
Nov 199901,32823.192.43$3,232
Oct 19991318420.982.80$2,984
Sep 199915674621.752.62$5,347
Aug 1999051019.262.88$1,467
Jul 1999043617.892.37$1,034
Jun 1999059015.942.36$1,394
May 1999086015.792.32$1,996
Apr 1999084415.102.21$1,864
Mar 199914666312.471.84$3,039
Feb 199907509.981.82$1,363
Jan 1999034710.381.90$659
Dec 1998009.201.77$0
Nov 199816275210.892.19$3,408
Oct 19988198212.421.97$2,940
Sep 199801,44012.592.08$2,999
Aug 199801,36411.301.91$2,602
Jul 19982101,38511.742.24$5,564
Jun 199801,11111.242.24$2,486
May 199813589312.622.21$3,674
Apr 199801,69213.042.51$4,239
Mar 199801,34212.802.31$3,099
Feb 19981981,64313.952.30$6,540
Jan 199801,44314.702.15$3,109
Dec 199701,27816.322.41$3,081
Nov 19973651,15218.193.09$10,197
Oct 199701,74819.253.15$5,506
Sep 199701,74017.742.95$5,141
Aug 19971912,13617.862.55$8,868
Jul 199701,96317.582.25$4,411
Jun 199702,05217.242.26$4,632
May 19971911,67418.972.31$7,488
Apr 199701,65417.882.08$3,445
Mar 199702,13818.951.94$4,146
Feb 1997951,36920.492.21$4,966
Jan 199711995223.483.54$6,164
Dec 199601923.32$0
Nov 19961041,66321.97$2,285
Oct 199602,02023.31$0
Sep 199601,99522.22$0
Aug 19961852,20220.26$3,748
Jul 199602,17419.55$0
Jun 1996098818.73$0
May 19961851,84019.43$3,595
Apr 199602,54021.51$0
Mar 19963532,21219.38$6,841
Feb 199601,80616.98$0
Jan 1996071617.07$0
Dec 1995097217.19$0
Nov 19951931,29316.00$3,088
Oct 199501,11215.43$0
Sep 199502,00116.18$0
Aug 199501,89015.92$0
Jul 199502,44715.24$0
Jun 199502,08516.41$0
May 19951932,28117.56$3,389
Apr 199502,13817.73$0
Mar 199502,09016.44$0
Feb 199501,54116.58$0
Jan 199501,66715.92$0
Dec 19942022,06115.03$3,036
Nov 199402,58615.90$0
Oct 199402,70715.58$0
Sep 199402,56115.29$0
Aug 199402,10516.13$0
Jul 199401,45517.56$0
Jun 199401,36817.09$0
May 199401,31215.88$0
Apr 1994077914.14$0
Mar 19943603,79712.46$4,486
Feb 199403,33712.50$0
Jan 199403,25112.66$0
Dec 199302,88012.33$0
Nov 199303,20414.49$0
Oct 19933511,65515.85$5,563
Sep 199302,75515.03$0
Aug 1993029115.66$0
Jul 1993058815.46$0
Jun 199302,81016.79$0
May 199303,04717.68$0
Apr 199303,01118.05$0
Mar 199303,28918.14$0
Feb 199301,95017.90$0
Jan 19933822,60016.93$6,467

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.

Aug 2010 — as filed, then multipliedworked
Oil                   66 bbl  × $ 73.68 =     $4,863
Casinghead gas         0 Mcf  × $  4.42 =         $0

────────────────────────────────────────────────────
Month total                                   $4,863

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. 10/O/2438 is the state's own key, not one this site invented.