LAURAJEAN

Operated by COG OPERATING LLC (P-5 166150) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15504District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$61.4 M
Feb 2004 – May 2026
Value, last 12 filed months
$1.1 M
at the published price for each month
Months reported
268
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition774,513 bbl$51,049,315
Casinghead gasProduction2,383,066 Mcf$10,388,064
Total$61,437,379

Wells on this lease (11)

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 31.4103, -102.0465. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.41076, -102.04594 · 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
18.2%
2 of 11 wells
With a plug date
18.2%
2 of 11 wells
Median depth
10,500 ft
11 wells filed one
Completion to plug
8.5 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
218.2%
A plug date is filed
218.2%
BothOn the schedule and plugged. Neither fact cancels the other.
218.2%
NeitherNo plug date, and not on the schedule.
981.8%

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, 11 of 11 wells. Median 10,500 ft, with the middle half between 10,445 and 10,515 ft; the shallowest is 9,179 ft and the deepest 10,575 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, 11 of 11 wells, Jun 2006 – Mar 2015. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 2006 – Mar 2015
11 of 11 wells
Plug dates filed
Nov 2016 – May 2018
2 of 11 wells; 9 filed none

Last completion to plug: a median of 8.5 years across the 2 wells that filed both dates, with the middle half between 6.8 years and 10.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-4613890119H9,179 ftMar 2015
42-461387001110,518 ftJun 2014
42-46139149810,525 ftMay 2014
42-46138054410,374 ftDec 2012
42-46138324910,502 ftNov 2012
42-461383231210,511 ftNov 2012
42-46136646610,440 ftOct 2011Nov 2016Yes
42-46134539310,450 ftFeb 2010
42-46134684510,575 ftSep 2006
42-46134522210,500 ftJun 2006May 2018Yes
42-46134459110,460 ftJun 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 (268)

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

268 months

May 20268901,563106.413.05$99,466
Apr 20265453,26698.932.87$63,289
Mar 20267397,98489.753.15$91,470
Feb 20267127,43763.503.75$73,103
Jan 20267859,23159.138.00$120,246
Dec 20251,1137,85656.664.41$97,734
Nov 20251,1547,07058.593.93$95,373
Oct 20258917,80459.383.30$78,699
Sep 20257528,74962.743.08$74,100
Aug 20251,1428,47863.933.01$98,567
Jul 20251,19711,46266.743.32$117,887
Jun 20251,2309,02366.483.13$110,001
May 20259277,88660.553.23$81,620
Apr 20251,10410,04162.363.54$104,422
Mar 20251,32617,38667.704.27$163,979
Feb 20251,27919,31770.884.34$174,508
Jan 20251,69518,68874.324.28$205,932
Dec 20241,50022,95768.993.12$175,142
Nov 20241,79919,64769.052.20$167,414
Oct 20242,04419,65771.372.28$190,726
Sep 20242,02817,96969.612.36$183,654
Aug 20242,32218,99675.632.06$214,814
Jul 20241,86114,35479.932.15$179,562
Jun 20241,82512,78578.082.63$176,171
May 20241,743078.812.20$137,366
Apr 20241,62612,30384.451.66$157,729
Mar 20241,54211,97680.301.55$142,327
Feb 20241,3179,31776.091.78$116,829
Jan 20241,40710,35573.023.30$136,886
Dec 20231,62212,55971.262.61$148,372
Nov 20231,92711,79077.892.81$183,195
Oct 20231,50212,08585.443.09$165,641
Sep 20231,61813,25689.042.74$180,322
Aug 20231,48913,76580.522.67$156,686
Jul 20231,74912,35474.852.64$163,549
Jun 20231,57612,72168.962.26$137,411
May 20231,77511,79270.622.23$151,616
Apr 20231,71411,22378.122.24$159,012
Mar 20231,97111,47472.852.39$171,046
Feb 20231,93012,36775.112.47$175,455
Jan 20232,27313,26776.533.39$218,898
Dec 20222,23313,03276.415.73$245,285
Nov 20222,33112,07885.005.65$266,330
Oct 20222,44112,76387.185.86$287,646
Sep 20222,24611,02684.888.16$280,653
Aug 20222,24411,12494.529.13$313,633
Jul 20222,36711,758101.587.54$329,120
Jun 20222,28210,852115.097.98$349,204
May 20222,51612,357109.378.43$379,382
Apr 20222,25710,779104.226.84$308,927
Mar 20222,04910,194108.885.08$274,844
Feb 20222,23910,39591.054.86$254,369
Jan 20222,70212,12381.844.54$276,142
Dec 20212,61512,39771.323.90$234,839
Nov 20212,2566,10677.435.24$206,658
Oct 20211,9264,34979.795.71$178,525
Sep 20213,6637,00569.865.35$293,380
Aug 20211,3373,13466.024.22$101,496
Jul 20211,3983,48170.783.98$112,812
Jun 20211,9433,81069.493.38$147,899
May 20212,0254,96263.483.02$143,521
Apr 20212,2215,02460.362.76$147,918
Mar 20212,5323,98561.302.72$166,039
Feb 20211,6033,20457.805.55$110,429
Jan 20212,1205,11750.412.81$121,249
Dec 20202,0135,07444.642.68$103,436
Nov 20202,2045,61538.772.71$100,646
Oct 20202,3936,70836.972.48$105,095
Sep 20202,1497,54737.091.99$94,733
Aug 20202,4549,40939.982.39$120,552
Jul 20202,5799,93438.371.83$117,087
Jun 20202,6769,98234.901.69$110,265
May 20202,5278,93416.921.81$58,970
Apr 20204,0019,26114.751.80$75,725
Mar 20202,6629,15430.341.86$97,757
Feb 20202,1706,36849.881.98$120,853
Jan 20202,7646,55657.252.09$171,972
Dec 20192,5096,36759.012.30$162,728
Nov 20191,1993,73555.302.75$76,579
Oct 20192,3803,92153.472.42$136,742
Sep 20192,1283,38755.052.66$126,147
Aug 20192,4733,11453.112.30$138,517
Jul 20192,2832,61956.272.46$134,907
Jun 20191,7242,68452.782.49$97,679
May 20191,3061,51658.482.74$80,529
Apr 20192,0102,45762.632.75$132,645
Mar 20192,1372,89256.803.06$130,237
Feb 20192,2922,30850.852.79$122,993
Jan 20192,9523,89846.033.23$148,464
Dec 20182,5575,11846.594.19$140,552
Nov 20181,5892,01052.934.24$92,623
Oct 20182,0191,20061.443.40$128,125
Sep 20181,9341,20459.543.11$118,892
Aug 20181,6321,08359.403.07$100,262
Jul 20181,7662,02765.142.93$120,980
Jun 20181,4352,11760.183.08$92,872
May 20181,8423,29865.382.90$129,997
Apr 20182,8065,32663.842.90$194,585
Mar 20182,4454,61461.222.79$162,541
Feb 20181,4642,60461.782.77$97,649
Jan 20181,8623,60462.874.01$131,514
Dec 20172,0314,14257.272.92$128,416
Nov 20172,4954,32455.423.12$151,757
Oct 20173,0804,60949.292.98$165,565
Sep 20173,3084,51947.523.09$171,148
Aug 20173,2184,65245.373.00$159,977
Jul 20172,2372,53543.873.09$105,963
Jun 20172,7012,83042.493.09$123,502
May 20171,8824,80245.373.26$101,057
Apr 20172,0748,99547.933.21$128,295
Mar 20172,4279,10646.772.98$140,680
Feb 20171,9257,04150.452.95$117,906
Jan 20171,8598,04849.413.42$119,368
Dec 20161,8197,26548.763.72$115,741
Nov 20161,9737,73342.492.64$104,282
Oct 20161,8968,81346.193.09$114,811
Sep 20162,0628,51941.553.10$112,090
Aug 20162,3876,60341.442.92$118,227
Jul 20162,9889,46741.622.92$152,045
Jun 20163,1689,71745.352.69$169,767
May 20163,53010,83942.521.99$171,676
Apr 20163,7369,67136.561.99$155,844
Mar 20164,0429,73833.011.79$150,896
Feb 20164,16511,48026.472.06$133,938
Jan 20164,59912,05127.352.36$154,276
Dec 20153,8217,73132.362.00$139,120
Nov 20153,5407,66838.792.17$153,936
Oct 20154,71116,19243.552.43$244,455
Sep 20155,32117,90342.992.76$278,134
Aug 20155,35222,32740.162.87$279,070
Jul 20156,40626,23648.152.95$385,716
Jun 20158,04529,82056.152.88$537,694
May 20159,49530,11855.212.96$613,231
Apr 201515,13732,69449.822.71$842,614
Mar 201511,49914,71342.892.93$536,371
Feb 20152,2596,48144.662.98$120,176
Jan 20153,65613,26843.433.10$199,919
Dec 20143,29315,09254.693.59$234,295
Nov 20144,35818,54170.464.25$385,898
Oct 20144,52627,82178.303.90$462,914
Sep 20146,55132,70186.164.05$696,724
Aug 20147,02029,75189.394.04$747,567
Jul 20147,51630,01296.564.18$851,183
Jun 201412,63535,34898.164.74$1,407,691
May 20147,89319,49794.734.73$839,858
Apr 20142,97815,73695.944.81$361,386
Mar 20144,34016,00295.895.06$497,082
Feb 20144,35815,03597.406.19$517,566
Jan 20145,50517,89890.404.86$584,649
Dec 20137,11222,22891.824.35$749,815
Nov 20135,22214,87688.853.74$519,585
Oct 20135,25613,57697.423.78$563,348
Sep 20134,51911,396104.113.72$512,840
Aug 20136,63015,396104.253.52$745,412
Jul 20136,25314,888102.523.72$696,407
Jun 20136,05914,08494.403.93$627,368
May 20137,49319,67494.834.15$792,190
Apr 20139,43814,78893.964.28$950,125
Mar 20136,1169,61593.623.91$610,202
Feb 20136,7958,82791.233.42$650,095
Jan 20137,3578,49191.603.42$702,940
Dec 20121,9084,54286.773.42$181,092
Nov 20121,1084,06586.953.62$111,076
Oct 20121,1324,13889.383.40$115,246
Sep 20121,4833,39994.672.92$150,315
Aug 20123744,11592.662.91$46,622
Jul 20122,0404,57485.133.02$187,482
Jun 20121,2994,06279.822.52$113,919
May 20121,4784,00691.612.49$145,368
Apr 20121,5334,083101.652.00$163,982
Mar 20121,8634,525105.052.22$205,763
Feb 20121,4453,661101.102.57$155,499
Jan 20121,3163,82598.092.73$139,544
Dec 20111,2843,65496.873.24$136,219
Nov 20111,5693,42695.723.31$161,529
Oct 20111,3003,60184.983.65$123,612
Sep 20111,8335,11283.623.99$173,651
Aug 20111,9905,52283.404.15$188,879
Jul 20112,1895,65794.144.52$231,626
Jun 20112,1073,76092.904.64$213,186
May 20111,8354,46298.134.40$199,723
Apr 20112,5594,479105.964.33$290,560
Mar 20111,6714,42396.364.06$178,963
Feb 20111,2743,10885.644.18$122,097
Jan 20111,8964,66986.504.59$185,429
Dec 20102,4814,48485.734.35$232,191
Nov 20102,4374,76580.843.80$215,092
Oct 20101,4653,53378.103.51$126,813
Sep 20102,5686,33372.633.98$211,716
Aug 20104,33211,51773.684.42$370,080
Jul 20105,2288,18572.554.74$418,060
Jun 20103,3345,38370.364.91$261,013
May 20101,7944,65471.124.24$147,300
Apr 20101,4483,86881.694.12$134,234
Mar 20109062,97678.394.39$84,082
Feb 20103682,23873.585.44$39,257
Jan 20101,9254,44174.365.96$169,630
Dec 20091,9545,10971.445.48$167,610
Nov 20091,7604,90474.593.75$149,676
Oct 20092,1405,73872.544.11$178,820
Sep 20092,4825,51565.543.06$179,572
Aug 20092,1084,76367.423.22$157,451
Jul 20092,2924,40161.133.46$155,357
Jun 20092,6564,36666.163.90$192,727
May 20092,2954,10354.743.93$141,736
Apr 20092,6675,41846.773.59$144,173
Mar 20093,0365,44942.144.06$150,055
Feb 20092,7655,08832.814.63$114,292
Jan 20092,7654,97035.865.37$125,847
Dec 20081,6543,90937.105.98$84,728
Nov 20081,2773,95455.496.86$97,987
Oct 20081,7973,54275.246.92$159,724
Sep 20082,8546,994101.767.88$345,515
Aug 20081,0695,128114.228.48$165,602
Jul 20081,6275,930131.0811.39$280,806
Jun 20081,2455,741131.3313.03$238,326
May 20081,4246,049123.1711.57$245,407
Apr 20082,4836,065110.3110.45$337,308
Mar 20081,4434,875101.909.66$194,154
Feb 20081,2453,64092.538.77$147,125
Jan 20081,8124,00490.388.21$196,624
Dec 20071,6024,72688.337.30$176,014
Nov 20072,3236,82691.677.29$262,723
Oct 20072,4757,93682.856.92$259,987
Sep 20072,4717,84475.846.24$236,380
Aug 20073,1708,20369.066.39$271,320
Jul 20072,4887,91070.906.39$226,928
Jun 20073,3866,78062.007.55$261,110
May 20073,7748,54058.747.85$288,692
Apr 20073,4456,98159.617.81$259,845
Mar 20072,3806,03156.927.30$179,508
Feb 20072,9567,00655.108.22$220,437
Jan 20074,5222,64850.306.73$245,269
Dec 20062,9745,14556.656.92$204,072
Nov 20061,4723,91854.207.62$109,628
Oct 20062,7306,64454.906.01$189,833
Sep 20062,9286,17660.085.04$207,024
Aug 20062,5106,02668.717.34$216,692
Jul 20065,18510,47369.376.34$426,111
Jun 20063,3704,00466.286.38$248,925
May 200638556266.016.42$29,025
Apr 20061,2002,26464.397.36$93,932
Mar 20062,0105,53756.707.08$153,185
Feb 20062,4856,54857.597.75$193,865
Jan 20063,2337,43460.598.93$262,298
Dec 20053,7737,80554.9413.42$311,996
Nov 20052,2627,02554.6910.59$198,092
Oct 20052,3818,17658.3413.80$251,702
Sep 20052,3918,96661.4512.08$255,227
Aug 20052,39811,21461.519.80$257,363
Jul 20052,49012,40255.697.84$235,945
Jun 20053,50512,09952.337.38$272,720
May 20053,51610,91645.226.65$231,598
Apr 20053,69611,18149.207.36$264,141
Mar 20053,41411,39350.377.15$253,479
Feb 20052,84410,79145.226.31$196,718
Jan 20052,6526,42343.166.32$155,068
Dec 20044,68612,94139.866.75$274,150
Nov 20046,48812,22945.286.33$371,191
Oct 20047,2979,82849.706.52$426,691
Sep 20044,9827,84743.245.28$256,884
Aug 20044,8555,19142.375.55$234,520
Jul 20049,78027,99938.286.08$544,729
Jun 200412,68731,32536.106.43$659,515
May 20045,86415,82237.486.49$322,540
Apr 20046,38510,39534.475.86$280,990
Mar 20046,1065,80234.365.53$241,888
Feb 20042,3751,40132.455.51$84,788

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                  890 bbl  × $106.41 =    $94,705
Casinghead gas     1,563 Mcf  × $  3.05 =     $4,761

────────────────────────────────────────────────────
Month total                                  $99,466

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. 7C/O/15504 is the state's own key, not one this site invented.