SALINAS, J.

Operated by BIG LAKE CORPORATION (P-5 69458) in the COLOGNE (4700 OIL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8733District 02Field 19744900OilCasinghead gasSaveExport
Value, all time
$3.6 M
Aug 2002 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
286
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 6 leases and 7 wells, and the rule below applies to all of them.

Discovered
1980-09-02
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

The Commission's schedule remark for this field reads: EFF. 11/13/2014

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
OilDisposition68,055 bbl$3,409,611
Casinghead gasProduction23,284 Mcf$153,820
Total$3,563,431

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 28.7086, -97.1067. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.70862, -97.10672 · 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%
1 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,015 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
1100.0%
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.
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

The one well that filed a depth was drilled to 5,015 ft.

Completions filed
Aug 2002
1 of 1 wells

1 well

42-4693365045,015 ftAug 2002Yes

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 (286)

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

286 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 20240080.301.55$0
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 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20181493562.874.01$9,508
Dec 201703557.272.92$102
Nov 20171663555.423.12$9,309
Oct 20171723549.292.98$8,582
Sep 20171773547.523.09$8,519
Aug 20171693545.373.00$7,773
Jul 20170043.873.09$0
Jun 20171693542.493.09$7,289
May 20171763545.373.26$8,099
Apr 20171633547.933.21$7,925
Mar 20171623546.772.98$7,681
Feb 20171653550.452.95$8,428
Jan 20170049.413.42$0
Dec 20161683548.763.72$8,322
Nov 20161703542.492.64$7,316
Oct 20163403546.193.09$15,813
Sep 20161593541.553.10$6,715
Aug 20161663541.442.92$6,981
Jul 20163393541.622.92$14,212
Jun 20161653545.352.69$7,577
May 20161673542.521.99$7,171
Apr 20163173536.561.99$11,659
Mar 20161663533.011.79$5,542
Feb 20161663526.472.06$4,466
Jan 20164973527.352.36$13,676
Dec 20153383532.362.00$11,008
Nov 20153323538.792.17$12,954
Oct 20154983543.552.43$21,773
Sep 20153383542.992.76$14,627
Aug 20153303540.162.87$13,353
Jul 20153343548.152.95$16,185
Jun 20153363556.152.88$18,967
May 20155083555.212.96$28,150
Apr 20153283549.822.71$16,436
Mar 20153313542.892.93$14,299
Feb 20153233544.662.98$14,529
Jan 20151623543.433.10$7,144
Dec 20143253554.693.59$17,900
Nov 20144753570.464.25$33,617
Oct 20143233578.303.90$25,427
Sep 20143393586.164.05$29,350
Aug 20142983589.394.04$26,779
Jul 20141653596.564.18$16,079
Jun 20143413598.164.74$33,638
May 20141713594.734.73$16,364
Apr 20143303595.944.81$31,829
Mar 20143283595.895.06$31,629
Feb 20143283597.406.19$32,164
Jan 20142093590.404.86$19,064
Dec 20133343591.824.35$30,820
Nov 20131673588.853.74$14,969
Oct 201303597.423.78$132
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 20100073.684.42$0
Jul 20100172.554.74$5
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 200904935.865.37$263
Dec 200804937.105.98$293
Nov 200804955.496.86$336
Oct 200804975.246.92$339
Sep 200816785101.767.88$17,663
Aug 2008057114.228.48$484
Jul 20080108131.0811.39$1,230
Jun 200816549131.3313.03$22,308
May 200800123.1711.57$0
Apr 2008158202110.3110.45$19,541
Mar 2008632109101.909.66$65,454
Feb 200847330292.538.77$46,415
Jan 200848724290.388.21$46,001
Dec 200732318888.337.30$29,903
Nov 200748815691.677.29$45,872
Oct 200748034682.856.92$42,163
Sep 200732631175.846.24$26,666
Aug 200747131669.066.39$34,546
Jul 200764028970.906.39$47,222
Jun 200748032062.007.55$32,176
May 200764436458.747.85$40,685
Apr 200748625659.617.81$30,969
Mar 200764026156.927.30$38,335
Feb 200768627355.108.22$40,042
Jan 200767028050.306.73$35,585
Dec 200666327156.656.92$39,434
Nov 200682736454.207.62$47,596
Oct 200680541854.906.01$46,708
Sep 200698121460.085.04$60,016
Aug 20061,63541368.717.34$115,372
Jul 20061,61627869.376.34$113,865
Jun 20061,29923966.286.38$87,623
May 20061,08222066.016.42$72,836
Apr 20061,03713764.397.36$67,781
Mar 200684126356.707.08$49,548
Feb 200652617857.597.75$31,672
Jan 200670919460.598.93$44,691
Dec 200567326154.9413.42$40,476
Nov 200572135354.6910.59$43,169
Oct 200570733858.3413.80$45,909
Sep 200570934761.4512.08$47,759
Aug 200568326561.519.80$44,607
Jul 200553427655.697.84$31,903
Jun 200570233052.337.38$39,171
May 200573436345.226.65$35,606
Apr 200554233349.207.36$29,117
Mar 200554127550.377.15$29,218
Feb 200569930145.226.31$33,509
Jan 200572731543.166.32$33,369
Dec 200472931339.866.75$31,171
Nov 200472430645.286.33$34,720
Oct 200469433949.706.52$36,700
Sep 200489836343.245.28$40,748
Aug 200471636442.375.55$32,357
Jul 200486836138.286.08$35,423
Jun 200489831336.106.43$34,431
May 200490128637.486.49$35,627
Apr 200472028534.475.86$26,488
Mar 200471927134.365.53$26,204
Feb 20041,08934732.455.51$37,250
Jan 20041,07236632.036.30$36,642
Dec 20031,01934730.266.30$33,022
Nov 200396835728.804.60$29,519
Oct 20031,05437428.174.76$31,471
Sep 20031,06438626.314.75$29,827
Aug 20031,14039929.765.13$35,973
Jul 20031,21337929.415.17$37,634
Jun 20031,02638828.565.98$31,624
May 20031,52449426.595.97$43,474
Apr 20031,35251426.675.41$38,837
Mar 20031,35549931.146.10$45,237
Feb 20031,35647733.487.93$49,180
Jan 20031,49548530.315.58$48,021
Dec 200254422626.914.85$15,736
Nov 20020024.664.14$0
Oct 20021376326.464.23$3,891
Sep 20021,10030527.443.64$31,293
Aug 200249227025.963.16$13,627

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.

Jan 2018 — as filed, then multipliedworked
Oil                  149 bbl  × $ 62.87 =     $9,368
Casinghead gas        35 Mcf  × $  4.01 =       $140

────────────────────────────────────────────────────
Month total                                   $9,508

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. 02/O/8733 is the state's own key, not one this site invented.