DUNN "A" UNIT

Operated by HOLLEY OIL COMPANY, LLC (P-5 393200) 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 21528District 03Field 50424500OilCasinghead gasSaveExport
Value, all time
$124 k
Jan 1993 – Aug 2003
Value, last 12 filed months
$0
at the published price for each month
Months reported
128
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
OilDisposition7,240 bbl$123,956
Casinghead gasProduction2,552 Mcf$19
Total$123,976

2,544 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.

Every month this lease reported (128)

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

128 months

Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002202024.663.58$4,981
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
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 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 1997174018.193.09$3,165
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 1997173117.862.55$3,092
Jul 19970117.582.25$2
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 1997174118.951.94$3,299
Feb 19970120.492.21$2
Jan 1997183123.483.54$4,300
Dec 19960123.32$0
Nov 19961121.97$22
Oct 19960123.31$0
Sep 19960122.22$0
Aug 1996174120.26$3,525
Jul 19960119.55$0
Jun 1996173118.73$3,240
May 19960119.43$0
Apr 1996341121.51$7,335
Mar 19960119.38$0
Feb 19960116.98$0
Jan 1996175117.07$2,987
Dec 19950117.19$0
Nov 19950116.00$0
Oct 1995171115.43$2,639
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950115.24$0
Jun 1995177116.41$2,905
May 19950117.56$0
Apr 1995143117.73$2,535
Mar 1995174116.44$2,861
Feb 19950116.58$0
Jan 1995181115.92$2,882
Dec 19940115.03$0
Nov 1994190115.90$3,021
Oct 199406015.58$0
Sep 1994179115.29$2,737
Aug 1994175116.13$2,823
Jul 19940117.56$0
Jun 1994183117.09$3,127
May 19941115.88$16
Apr 1994331114.14$4,680
Mar 19940112.46$0
Feb 19941844712.50$2,300
Jan 199436410212.66$4,608
Dec 1993011512.33$0
Nov 199330211714.49$4,376
Oct 1993012115.85$0
Sep 199317011315.03$2,555
Aug 199337512315.66$5,873
Jul 199318119415.46$2,798
Jun 199318230816.79$3,056
May 199336245817.68$6,400
Apr 199336521018.05$6,588
Mar 199334512718.14$6,258
Feb 199355225817.90$9,881
Jan 199318315816.93$3,098

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 2002 — as filed, then multipliedworked
Oil                  202 bbl  × $ 24.66 =     $4,981
Casinghead gas         0 Mcf  × $  3.58 =         $0

────────────────────────────────────────────────────
Month total                                   $4,981

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/21528 is the state's own key, not one this site invented.