COLLIDGE, MRS. L. E. A/C-1

Operated by BASA RESOURCES, INC. (P-5 53974) in the NEW LONDON (TRAVIS PEAK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11187District 06Field 65180700NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$150 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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1983-09-28
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition57,167 bbl$2,420,724
Casinghead gasProduction57,850 Mcf$113,831
Total$2,534,555

26,851 Mcf of this lease's gas, across 44 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 32.2681, -94.9320. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.26805, -94.93201 · 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
8,110 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 8,110 ft.

Completions filed
Apr 1983
1 of 1 wells

1 well

42-40131623878,110 ftApr 1983

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 20261800106.413.05$19,154
Apr 202612719398.932.87$13,118
Mar 202616930489.753.15$16,125
Feb 202614525763.503.75$10,171
Jan 202616828659.138.00$12,221
Dec 202516733656.664.41$10,945
Nov 202515340658.593.93$10,558
Oct 202517736359.383.30$11,710
Sep 202515156762.743.08$11,218
Aug 202514658963.933.01$11,109
Jul 202514954066.743.32$11,734
Jun 202515854966.483.13$12,222
May 202515834360.553.23$10,676
Apr 202515832562.363.54$11,004
Mar 202515540367.704.27$12,214
Feb 2025023170.884.34$1,003
Jan 202516741074.324.28$14,166
Dec 202413238768.993.12$10,315
Nov 202413234069.052.20$9,862
Oct 202415628971.372.28$11,793
Sep 202416028469.612.36$11,809
Aug 2024044575.632.06$918
Jul 202415730179.932.15$13,195
Jun 202417227978.082.63$14,165
May 202415920878.812.20$12,988
Apr 20241517084.451.66$12,868
Mar 202414619380.301.55$12,022
Feb 202408176.091.78$144
Jan 20241748773.023.30$12,992
Dec 202316210171.262.61$11,808
Nov 202313816477.892.81$11,209
Oct 202315916385.443.09$14,088
Sep 202316016389.042.74$14,692
Aug 2023163080.522.67$13,125
Jul 202316120874.852.64$12,600
Jun 20230068.962.26$0
May 20231515870.622.23$10,793
Apr 202316510378.122.24$13,120
Mar 20231698172.852.39$12,506
Feb 2023151075.112.47$11,342
Jan 2023153076.533.39$11,709
Dec 202205576.415.73$315
Nov 2022281085.005.65$23,885
Oct 20220087.185.86$0
Sep 2022153084.888.16$12,987
Aug 2022119094.529.13$11,248
Jul 20221610101.587.54$16,354
Jun 202200115.097.98$0
May 20221350109.378.43$14,765
Apr 2022630104.226.84$6,566
Mar 20221470108.885.08$16,005
Feb 20220091.054.86$0
Jan 20221433381.844.54$11,853
Dec 202128514771.323.90$20,899
Nov 2021014477.435.24$754
Oct 2021214079.795.71$17,075
Sep 20211149569.865.35$8,472
Aug 20211223666.024.22$8,206
Jul 202109870.783.98$390
Jun 202115010969.493.38$10,792
May 2021145863.483.02$9,229
Apr 20211514760.362.76$9,244
Mar 2021127061.302.72$7,785
Feb 20210057.805.55$0
Jan 20211423250.412.81$7,248
Dec 20201115344.642.68$5,097
Nov 20200138.772.71$3
Oct 20201261336.972.48$4,690
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020103038.371.83$3,952
Jun 202008434.901.69$142
May 2020017016.921.81$309
Apr 20200314.751.80$5
Mar 20207620730.341.86$2,690
Feb 202012530349.881.98$6,835
Jan 202015330657.252.09$9,400
Dec 201908059.012.30$184
Nov 201912116955.302.75$7,156
Oct 2019021753.472.42$525
Sep 201902555.052.66$66
Aug 201901553.112.30$35
Jul 201964056.272.46$3,601
Jun 2019027452.782.49$683
May 201911227458.482.74$7,301
Apr 2019010162.632.75$278
Mar 201912424256.803.06$7,784
Feb 201909050.852.79$251
Jan 2019012646.033.23$407
Dec 201812811646.594.19$6,449
Nov 2018013752.934.24$581
Oct 2018109061.443.40$6,697
Sep 2018125059.543.11$7,443
Aug 20180059.403.07$0
Jul 2018128065.142.93$8,338
Jun 20180060.183.08$0
May 2018127365.382.90$8,312
Apr 2018015063.842.90$435
Mar 20181196961.222.79$7,477
Feb 20189921761.782.77$6,716
Jan 2018151062.874.01$9,493
Dec 201704957.272.92$143
Nov 20171201655.423.12$6,700
Oct 2017017149.292.98$510
Sep 2017131047.523.09$6,225
Aug 201707245.373.00$216
Jul 201713115443.873.09$6,222
Jun 201713911142.493.09$6,249
May 201706845.373.26$222
Apr 20171317647.933.21$6,523
Mar 2017014646.772.98$436
Feb 201713410050.452.95$7,056
Jan 2017030049.413.42$1,026
Dec 2016151048.763.72$7,363
Nov 20160042.492.64$0
Oct 2016117046.193.09$5,404
Sep 201699041.553.10$4,113
Aug 20160041.442.92$0
Jul 2016123041.622.92$5,119
Jun 20160045.352.69$0
May 2016113042.521.99$4,805
Apr 2016130036.561.99$4,753
Mar 20160033.011.79$0
Feb 2016114026.472.06$3,018
Jan 2016135027.352.36$3,692
Dec 201507332.362.00$146
Nov 2015136038.792.17$5,275
Oct 2015127043.552.43$5,531
Sep 20150042.992.76$0
Aug 2015107040.162.87$4,297
Jul 2015131048.152.95$6,308
Jun 2015123056.152.88$6,906
May 2015121055.212.96$6,680
Apr 20150049.822.71$0
Mar 2015116042.892.93$4,975
Feb 2015129044.662.98$5,761
Jan 2015119043.433.10$5,168
Dec 2014128054.693.59$7,000
Nov 20140170.464.25$4
Oct 2014130978.303.90$10,214
Sep 20141231286.164.05$10,646
Aug 2014102089.394.04$9,118
Jul 2014137096.564.18$13,229
Jun 20140298.164.74$9
May 20141262394.734.73$12,045
Apr 2014141095.944.81$13,528
Mar 20140995.895.06$46
Feb 20141211397.406.19$11,866
Jan 20141199890.404.86$11,234
Dec 201313112291.824.35$12,560
Nov 20131377488.853.74$12,449
Oct 201309697.423.78$363
Sep 20131510104.113.72$15,721
Aug 2013135128104.253.52$14,525
Jul 2013141158102.523.72$15,043
Jun 2013016994.403.93$665
May 201312013394.834.15$11,931
Apr 201314014893.964.28$13,788
Mar 2013015893.623.91$618
Feb 201312013391.233.42$11,402
Jan 201323110491.603.42$21,515
Dec 20120086.773.42$0
Nov 201213914786.953.62$12,619
Oct 20121643289.383.40$14,767
Sep 2012015894.672.92$461
Aug 201215118692.662.91$14,533
Jul 201211715985.133.02$10,441
Jun 2012016979.822.52$426
May 20121238891.612.49$11,487
Apr 201212980101.652.00$13,273
Mar 201214866105.052.22$15,694
Feb 2012132119101.102.57$13,651
Jan 20121217398.092.73$12,068
Dec 201114714196.873.24$14,697
Nov 2011012295.723.31$404
Oct 201112326684.983.65$11,423
Sep 201114615783.623.99$12,834
Aug 20111578783.404.15$13,455
Jul 201112014694.144.52$11,956
Jun 201113218792.904.64$13,130
May 201115221398.134.40$15,854
Apr 20110236105.964.33$1,023
Mar 201114916196.364.06$15,011
Feb 20114716285.644.18$40,596
Jan 201109386.504.59$427
Dec 201012011685.734.35$10,792
Nov 2010018380.843.80$695
Oct 201011519878.103.51$9,676
Sep 201013118272.633.98$10,239
Aug 201013017273.684.42$10,339
Jul 201010820772.554.74$8,816
Jun 201010720670.364.91$8,540
May 201013424771.124.24$10,576
Apr 201016915581.694.12$14,445
Mar 2010011978.394.39$522
Feb 201010610073.585.44$8,344
Jan 20101118574.365.96$8,761
Dec 200912519371.445.48$9,988
Nov 20091329374.593.75$10,195
Oct 200914019172.544.11$10,941
Sep 200916322765.543.06$11,379
Aug 200909967.423.22$319
Jul 200912012361.133.46$7,762
Jun 200911921166.163.90$8,695
May 200910112854.743.93$6,031
Apr 200912017446.773.59$6,237
Mar 200910715942.144.06$5,154
Feb 200924117032.814.63$8,695
Jan 2009015435.865.37$827
Dec 200812213837.105.98$5,351
Nov 200811316555.496.86$7,402
Oct 200812211475.246.92$9,968
Sep 2008110174101.767.88$12,564
Aug 2008118184114.228.48$15,039
Jul 2008120148131.0811.39$17,415
Jun 2008120122131.3313.03$17,350
May 200812493123.1711.57$16,349
Apr 2008122168110.3110.45$15,214
Mar 200812687101.909.66$13,680
Feb 200812314492.538.77$12,644
Jan 2008292090.388.21$26,391
Dec 2007142088.337.30$12,543
Nov 2007152091.677.29$13,934
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006154060.598.93$9,331
Dec 20050054.9413.42$0
Nov 20051462554.6910.59$8,249
Oct 2005158058.3413.80$9,218
Sep 200501961.4512.08$230
Aug 2005157061.519.80$9,657
Jul 20050055.697.84$0
Jun 2005155052.337.38$8,111
May 2005171045.226.65$7,733
Apr 20051774549.207.36$9,040
Mar 20051751950.377.15$8,951
Feb 200517615345.226.31$8,924
Jan 2005334043.166.32$14,415
Dec 20040039.866.75$0
Nov 2004018245.286.33$1,152
Oct 2004178049.706.52$8,847
Sep 2004175043.245.28$7,567
Aug 20040042.375.55$0
Jul 2004177038.286.08$6,776
Jun 2004175036.106.43$6,318
May 20040037.486.49$0
Apr 200418118834.475.86$7,340
Mar 20040034.365.53$0
Feb 2004175032.455.51$5,679
Jan 2004175032.036.30$5,605
Dec 2003182030.266.30$5,507
Nov 20030028.804.60$0
Oct 2003170028.174.76$4,789
Sep 2003176026.314.75$4,631
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 2003149028.565.98$4,255
May 2003177026.595.97$4,706
Apr 20030126.675.41$5
Mar 200318312031.146.10$6,430
Feb 200304933.487.93$388
Jan 2003203730.315.58$6,192
Dec 20020826.914.85$39
Nov 2002177024.664.14$4,365
Oct 2002179026.464.23$4,736
Sep 20020027.443.64$0
Aug 2002176025.963.16$4,569
Jul 2002181324.583.06$4,458
Jun 20020823.733.34$27
May 200202024.663.58$72
Apr 2002184023.653.51$4,352
Mar 20021842122.003.10$4,113
Feb 200201518.222.38$36
Jan 2002345317.172.38$5,931
Dec 2001012616.932.36$298
Nov 2001015018.072.41$361
Oct 20011747319.782.53$3,626
Sep 200117911124.262.25$4,592
Aug 20011753224.873.05$4,450
Jul 200101523.933.20$48
Jun 2001180024.563.82$4,421
May 200104525.524.31$194
Apr 20011811124.685.34$4,526
Mar 20011821024.545.38$4,520
Feb 200102127.755.77$121
Jan 20011774227.478.40$5,215
Dec 2000185926.889.12$5,055
Nov 200002332.215.66$130
Oct 20000731.235.15$36
Sep 20001771431.875.19$5,714
Aug 200002029.644.54$91
Jul 20001711628.534.09$4,944
Jun 20001822729.304.40$5,451
May 200003327.263.68$121
Apr 20001797924.513.12$4,633
Mar 20001814228.422.86$5,264
Feb 20001596627.622.73$4,572
Jan 2000011325.272.48$280
Dec 199917413924.282.42$4,562
Nov 199917514423.192.43$4,409
Oct 199918014920.982.80$4,194
Sep 199917621021.752.62$4,378
Aug 1999010919.262.88$313
Jul 19993105817.892.37$5,684
Jun 19991612315.942.36$2,621
May 19991708615.792.32$2,884
Apr 199909415.102.21$208
Mar 19991727412.471.84$2,281
Feb 1999184559.981.82$1,936
Jan 19992163510.381.90$2,309
Dec 19980159.201.77$27
Nov 19981833910.892.19$2,078
Oct 19981804312.421.97$2,320
Sep 199818345912.592.08$3,260
Aug 19981773011.301.91$2,057
Jul 19981794511.742.24$2,202
Jun 1998177011.242.24$1,989
May 19981809312.622.21$2,477
Apr 19981786413.042.51$2,481
Mar 19983603712.802.31$4,693
Feb 19981751613.952.30$2,478
Jan 19981791214.702.15$2,657
Dec 19973343816.322.41$5,543
Nov 19971835618.193.09$3,502
Oct 19973174019.253.15$6,228
Sep 19973345817.742.95$6,097
Aug 199718129317.862.55$3,981
Jul 19973493917.582.25$6,223
Jun 19971774217.242.26$3,146
May 19973354218.972.31$6,452
Apr 19973648217.882.08$6,679
Mar 19973446418.951.94$6,643
Feb 199718210120.492.21$3,952
Jan 199734628523.483.54$9,133
Dec 199634119423.32$7,952
Nov 199652427521.97$11,512
Oct 199636429823.31$8,485
Sep 199636128622.22$8,021
Aug 199636430020.26$7,375
Jul 199650329919.55$9,834
Jun 199653529118.73$10,021
May 199635928919.43$6,975
Apr 199672824021.51$15,659
Mar 199636320919.38$7,035
Feb 199654118916.98$9,186
Jan 199636423717.07$6,213
Dec 199553721417.19$9,231
Nov 199550126816.00$8,016
Oct 199572029315.43$11,110
Sep 199554729016.18$8,850
Aug 1995702015.92$11,176
Jul 19950015.24$0
Jun 199530272416.41$4,956
May 199526654717.56$4,671
Apr 199519941717.73$3,528
Mar 199526152816.44$4,291
Feb 199527344016.58$4,526
Jan 199520716115.92$3,295
Dec 199432622015.03$4,900
Nov 199433716115.90$5,358
Oct 199422623715.58$3,521
Sep 199430530815.29$4,663
Aug 199439430816.13$6,355
Jul 199440431317.56$7,094
Jun 199439855717.09$6,802
May 19944282,50215.88$6,797
Apr 19944303,19014.14$6,080
Mar 19945243,02612.46$6,529
Feb 199441667612.50$5,200
Jan 19944541,75612.66$5,748
Dec 19933801,38412.33$4,685
Nov 199353890414.49$7,796
Oct 19935611,21315.85$8,892
Sep 19935801,17915.03$8,717
Aug 19936251,09915.66$9,788
Jul 199318430815.46$2,845
Jun 1993124116.79$2,082
May 19934017.68$71
Apr 199321322718.05$3,845
Mar 199327921518.14$5,061
Feb 19932857817.90$5,102
Jan 19930016.93$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
Oil                  180 bbl  × $106.41 =    $19,154
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,154

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. 06/O/11187 is the state's own key, not one this site invented.