CARLANDER

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the CARLANDER (MARMATON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6501District 10Field 15668500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 9 leases and 18 wells, and the rule below applies to all of them.

Discovered
1988-01-15
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1988-04-01.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: OPTIONAL 80 ACRES W/3250 DIAGONAL

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
NGPA4none

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
OilDisposition83,281 bbl$1,464,675
Casinghead gasProduction54,990 Mcf$52,790
Total$1,517,465

32,946 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 (4)

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 36.3208, -102.0518. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

36.32017, -102.05255 · 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
25.0%
1 of 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
5,410 ft
4 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
125.0%
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.
375.0%

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 5,380 and 6,910 ft, median 5,410 ft, over the 4 wells that filed a depth.

Completions filed
Sep 1989 – Aug 2019
2 of 4 wells; 2 filed none

4 wells

42-4213040236,910 ft
42-4213042545,387 ft
42-421304806A5,380 ftAug 2019
42-4213045355,432 ftSep 1989Yes

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 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 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
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 20100073.684.42$0
Jul 20100072.554.74$0
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 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
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 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 2003177029.415.17$5,206
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003358026.675.41$9,548
Mar 2003188031.146.10$5,854
Feb 20030033.487.93$0
Jan 2003193030.315.58$5,850
Dec 20020026.914.85$0
Nov 2002190024.664.14$4,685
Oct 2002193026.464.23$5,107
Sep 2002193027.443.64$5,296
Aug 2002190025.963.16$4,932
Jul 2002373024.583.06$9,168
Jun 2002189023.733.34$4,485
May 2002193024.663.58$4,759
Apr 2002195023.653.51$4,612
Mar 2002564022.003.10$12,408
Feb 20020018.222.38$0
Jan 2002187017.172.38$3,211
Dec 2001186016.932.36$3,149
Nov 2001189018.072.41$3,415
Oct 2001195019.782.53$3,857
Sep 2001381024.262.25$9,243
Aug 2001187024.873.05$4,651
Jul 2001379023.933.20$9,069
Jun 2001200024.563.82$4,912
May 2001375025.524.31$9,570
Apr 2001379024.685.34$9,354
Mar 2001390024.545.38$9,571
Feb 2001389027.755.77$10,795
Jan 2001368127.478.40$10,117
Dec 2000199026.889.12$5,349
Nov 2000361932.215.66$11,679
Oct 20001882131.235.15$5,979
Sep 20003763031.875.19$12,139
Aug 20005714229.644.54$17,115
Jul 20001894628.534.09$5,580
Jun 20003823029.304.40$11,325
May 20005612627.263.68$15,389
Apr 20001934024.513.12$4,855
Mar 200036356528.422.86$11,932
Feb 2000050127.622.73$1,366
Jan 200019331925.272.48$5,668
Dec 199956831224.282.42$14,547
Nov 199938238423.192.43$9,793
Oct 199919350820.982.80$5,473
Sep 199957455721.752.62$13,943
Aug 199937956219.262.88$8,916
Jul 199938055017.892.37$8,103
Jun 199957649615.942.36$10,353
May 199937850015.792.32$7,129
Apr 199978053415.102.21$12,957
Mar 199977860012.471.84$10,805
Feb 19993865719.981.82$4,890
Jan 199957865210.381.90$7,238
Dec 19985765389.201.77$6,253
Nov 199895563910.892.19$11,797
Oct 199876469512.421.97$10,857
Sep 199856766212.592.08$8,517
Aug 199874565411.301.91$9,666
Jul 1998062111.742.24$1,389
Jun 199818855911.242.24$3,364
May 199811447512.622.21$2,487
Apr 199819250213.042.51$3,761
Mar 199837347412.802.31$5,869
Feb 199837349813.952.30$6,348
Jan 199819658314.702.15$4,137
Dec 199719459816.322.41$4,608
Nov 199718461518.193.09$5,246
Oct 199756567119.253.15$12,990
Sep 199775480117.742.95$15,743
Aug 199738052217.862.55$8,120
Jul 199756558417.582.25$11,245
Jun 199737257717.242.26$7,716
May 199756649118.972.31$11,870
Apr 199738163317.882.08$8,131
Mar 199756466118.951.94$11,970
Feb 199773054820.492.21$16,167
Jan 199738158723.483.54$11,024
Dec 199654361623.32$12,663
Nov 199656468921.97$12,391
Oct 199635777623.31$8,322
Sep 199673780522.22$16,376
Aug 199686379720.26$17,484
Jul 199654470319.55$10,635
Jun 199654867918.73$10,264
May 199676274419.43$14,806
Apr 199655763521.51$11,981
Mar 199670766819.38$13,702
Feb 199657061616.98$9,679
Jan 199677563917.07$13,229
Dec 199577471117.19$13,305
Nov 199575669016.00$12,096
Oct 199575284215.43$11,603
Sep 199575292316.18$12,167
Aug 19951,3111,01315.92$20,871
Jul 199576299915.24$11,613
Jun 199592481216.41$15,163
May 19959351,08617.56$16,419
Apr 199574289817.73$13,156
Mar 19951,23791516.44$20,336
Feb 199594879916.58$15,718
Jan 19951,13789915.92$18,101
Dec 19941,23993415.03$18,622
Nov 19941,14195315.90$18,142
Oct 19941,4581,01015.58$22,716
Sep 19941,07195915.29$16,376
Aug 19941,4231,05316.13$22,953
Jul 19941,0691,07817.56$18,772
Jun 19941,4981,11717.09$25,601
May 19941,27296915.88$20,199
Apr 19941,36972114.14$19,358
Mar 19941,31277512.46$16,348
Feb 19941,32822212.50$16,600
Jan 19941,8839112.66$23,839
Dec 19931,30934512.33$16,140
Nov 19931,50559714.49$21,807
Oct 19932,04065015.85$32,334
Sep 19931,86017115.03$27,956
Aug 19931,57039015.66$24,586
Jul 19931,4676415.46$22,680
Jun 19932,00015316.79$33,580
May 19932,04929717.68$36,226
Apr 19931,88233818.05$33,970
Mar 19931,99732018.14$36,226
Feb 19931,89538917.90$33,921
Jan 19931,87939616.93$31,811

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.

Jul 2003 — as filed, then multipliedworked
Oil                  177 bbl  × $ 29.41 =     $5,206
Casinghead gas         0 Mcf  × $  5.17 =         $0

────────────────────────────────────────────────────
Month total                                   $5,206

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/6501 is the state's own key, not one this site invented.