CHADBOURNE RANCH TRACT 19

Operated by VANGUARD PERMIAN, LLC (P-5 881579) in the WINGATE, WEST (GARDNER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12859District 7CField 98006500OilCasinghead gasSaveExport
Value, all time
$164 k
Jan 1993 – Apr 2014
Value, last 12 filed months
$0
at the published price for each month
Months reported
256
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 10 leases and 13 wells, and the rule below applies to all of them.

Discovered
1980-01-21
as the register files it
Field class
Oil and gas
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: NET GOR 500 MCF/DAY AVAILABLE

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
OilDisposition6,449 bbl$119,627
Casinghead gasProduction36,349 Mcf$44,540
Total$164,167

21,076 Mcf of this lease's gas, across 47 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 32.0369, -100.1666. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.03685, -100.16661 · 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
100.0%
1 of 1 wells
Median depth
5,280 ft
1 wells filed one
Completion to plug
23.4 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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 5,280 ft.

Completions filed
May 1990
1 of 1 wells
Plug dates filed
Oct 2013
1 of 1 wells

Last completion to plug: a median of 23.4 years across the 1 well that filed both dates, with the middle half between 23.4 years and 23.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-399338571R5,280 ftMay 1990Oct 2013Yes

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 (256)

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

256 months

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 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 200211026.914.85$296
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 20020024.663.58$0
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 2001162924.685.34$4,046
Mar 2001015524.545.38$833
Feb 2001013927.755.77$802
Jan 20010027.478.40$0
Dec 200026213426.889.12$8,265
Nov 2000028532.215.66$1,613
Oct 2000021531.235.15$1,106
Sep 200026041331.875.19$10,428
Aug 2000038229.644.54$1,735
Jul 2000025328.534.09$1,035
Jun 2000043029.304.40$1,891
May 200018343627.263.68$6,593
Apr 2000040924.513.12$1,274
Mar 2000035628.422.86$1,018
Feb 2000035827.622.73$976
Jan 2000040525.272.48$1,005
Dec 199918940924.282.42$5,580
Nov 1999043423.192.43$1,056
Oct 199918046020.982.80$5,066
Sep 1999044021.752.62$1,152
Aug 19999447719.262.88$3,182
Jul 1999041617.892.37$987
Jun 1999031515.942.36$744
May 1999048015.792.32$1,114
Apr 1999049015.102.21$1,082
Mar 1999035912.471.84$660
Feb 19990649.981.82$116
Jan 1999019110.381.90$363
Dec 199801939.201.77$342
Nov 19989922410.892.19$1,568
Oct 1998023812.421.97$469
Sep 19988425312.592.08$1,584
Aug 1998029811.301.91$568
Jul 199811133011.742.24$2,041
Jun 1998028511.242.24$638
May 1998025412.622.21$560
Apr 199806513.042.51$163
Mar 19989131812.802.31$1,899
Feb 199813029213.952.30$2,485
Jan 1998029414.702.15$634
Dec 199710029016.322.41$2,331
Nov 199711527818.193.09$2,950
Oct 199712739519.253.15$3,689
Sep 1997042717.742.95$1,262
Aug 199711245517.862.55$3,163
Jul 199710846417.582.25$2,941
Jun 199724043917.242.26$5,129
May 1997015318.972.31$353
Apr 199704117.882.08$85
Mar 199702418.951.94$47
Feb 19978215420.492.21$2,020
Jan 1997019523.483.54$690
Dec 19967421723.32$1,726
Nov 19969433021.97$2,065
Oct 19967141023.31$1,655
Sep 1996805722.22$1,778
Aug 199610414120.26$2,107
Jul 1996029319.55$0
Jun 1996024418.73$0
May 1996033019.43$0
Apr 199610752121.51$2,302
Mar 199611533419.38$2,229
Feb 1996030316.98$0
Jan 199612439817.07$2,117
Dec 199512946517.19$2,218
Nov 1995046916.00$0
Oct 199512053915.43$1,852
Sep 199511251616.18$1,812
Aug 1995063815.92$0
Jul 199513067315.24$1,981
Jun 19958772416.41$1,428
May 1995053617.56$0
Apr 199589017.73$1,578
Mar 199512971816.44$2,121
Feb 199512773316.58$2,106
Jan 199512984415.92$2,054
Dec 1994035615.03$0
Nov 19941046615.90$1,654
Oct 1994134115.58$16
Sep 199413637315.29$2,079
Aug 199413140116.13$2,113
Jul 1994028017.56$0
Jun 199412929217.09$2,205
May 199413239415.88$2,096
Apr 1994038314.14$0
Mar 199412731512.46$1,582
Feb 199414823412.50$1,850
Jan 199413136412.66$1,658
Dec 1993033312.33$0
Nov 1993010814.49$0
Oct 199313127015.85$2,076
Sep 1993027915.03$0
Aug 199313357015.66$2,083
Jul 199313453615.46$2,072
Jun 1993049116.79$0
May 199314275317.68$2,511
Apr 1993045018.05$0
Mar 19931531,00418.14$2,775
Feb 1993097817.90$0
Jan 19931561,07216.93$2,641

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.

Dec 2002 — as filed, then multipliedworked
Oil                   11 bbl  × $ 26.91 =       $296
Casinghead gas         0 Mcf  × $  4.85 =         $0

────────────────────────────────────────────────────
Month total                                     $296

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. 7C/O/12859 is the state's own key, not one this site invented.