BASS BROS.

Operated by DOUGLAS PETROLEUM INC. (P-5 227401) in the KURTEN (BUDA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21935District 03Field 50424500OilCasinghead gasSaveExport
Value, all time
$401 k
Jan 1993 – Jul 2001
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
103
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 456 leases and 533 wells, and the rule below applies to all of them.

Discovered
1976-12-02
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
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2015-03-24.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SET TO 100 % ACRES.

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
OilDisposition23,681 bbl$400,561
Casinghead gasProduction15,541 Mcf$96
Total$400,657

15,502 Mcf of this lease's gas, across 26 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.

Every month this lease reported (103)

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

103 months

Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 200053029.644.54$1,571
Jul 2000194028.534.09$5,535
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 2000190124.513.12$4,660
Mar 20000128.422.86$3
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 1999184124.282.42$4,470
Nov 19990023.192.43$0
Oct 1999354120.982.80$7,430
Sep 19990121.752.62$3
Aug 1999346119.262.88$6,667
Jul 19990117.892.37$2
Jun 19990115.942.36$2
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 19980010.892.19$0
Oct 19980112.421.97$2
Sep 1998177112.592.08$2,231
Aug 19980111.301.91$2
Jul 1998186111.742.24$2,186
Jun 19980111.242.24$2
May 1998547112.622.21$6,905
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 1997142119.253.15$2,737
Sep 1997177117.742.95$3,143
Aug 1997170117.862.55$3,039
Jul 19970117.582.25$2
Jun 1997187117.242.26$3,226
May 19970118.972.31$2
Apr 1997524117.882.08$9,371
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 19970023.483.54$0
Dec 199657023.32$1,329
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19954745016.44$7,793
Feb 199534715616.58$5,753
Jan 19950015.92$0
Dec 199404815.03$0
Nov 1994026615.90$0
Oct 1994028815.58$0
Sep 199433634715.29$5,137
Aug 199417336016.13$2,790
Jul 199434040617.56$5,970
Jun 199451757317.09$8,836
May 199417335315.88$2,747
Apr 199469355514.14$9,799
Mar 199417649112.46$2,193
Feb 199433847312.50$4,225
Jan 199435045212.66$4,431
Dec 199351849012.33$6,387
Nov 199363254214.49$9,158
Oct 199350441215.85$7,988
Sep 199370574515.03$10,596
Aug 19931,40696415.66$22,018
Jul 19931420315.46$216
Jun 199391947216.79$15,430
May 19931,20590717.68$21,304
Apr 19931,72783418.05$31,172
Mar 19932,5691,36418.14$46,602
Feb 19932,7451,27117.90$49,136
Jan 19933,3322,48016.93$56,411

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 2000 — as filed, then multipliedworked
Oil                   53 bbl  × $ 29.64 =     $1,571
Casinghead gas         0 Mcf  × $  4.54 =         $0

────────────────────────────────────────────────────
Month total                                   $1,571

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. 03/O/21935 is the state's own key, not one this site invented.