FORD

Operated by LONE STAR PRODUCTION (P-5 507405) in the TAYLOR COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9588District 7BField 88520001OilCasinghead gasSaveExport
Value, all time
$190 k
Jan 1993 – Feb 2012
Value, last 12 filed months
$0
at the published price for each month
Months reported
230
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 717 leases and 1,491 wells, and the rule below applies to all of them.

Discovered
1929-12-31
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

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
OilDisposition5,533 bbl$190,226
Casinghead gasProduction77 Mcf$0
Total$190,226

77 Mcf of this lease's gas, across 6 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 (2)

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 32.1401, -99.8517. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.14006, -99.85175 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
4,417 ft
2 wells filed one
Completion to plug
44.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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

Between 4,329 and 4,505 ft, median 4,417 ft, over the 2 wells that filed a depth.

Completions filed
Nov 1965
1 of 2 wells; 1 filed none
Plug dates filed
Oct 2010
1 of 2 wells; 1 filed none

Last completion to plug: a median of 44.9 years across the 1 well that filed both dates, with the middle half between 44.9 years and 44.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4418072014,505 ft1977Yes
42-4410525924,329 ftNov 1965Oct 2010Yes

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 (230)

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

230 months

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 2010422080.843.80$34,114
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 200788050.306.73$4,426
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 2006110060.085.04$6,609
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 200680066.016.42$5,281
Apr 20060064.397.36$0
Mar 200697056.707.08$5,500
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 2005101054.9413.42$5,549
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 200588061.4512.08$5,408
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 2005110052.337.38$5,756
May 20050045.226.65$0
Apr 200551049.207.36$2,509
Mar 200547050.377.15$2,367
Feb 20050045.226.31$0
Jan 2005115043.166.32$4,963
Dec 20040039.866.75$0
Nov 200485045.286.33$3,849
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 200484042.375.55$3,559
Jul 20040038.286.08$0
Jun 200455036.106.43$1,986
May 200467037.486.49$2,511
Apr 20040034.475.86$0
Mar 200484034.365.53$2,886
Feb 20040032.455.51$0
Jan 2004116032.036.30$3,715
Dec 20030030.266.30$0
Nov 200377028.804.60$2,218
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 2003108029.765.13$3,214
Jul 200371029.415.17$2,088
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 2002180025.963.16$4,673
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002170024.663.58$4,192
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002167018.222.38$3,043
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 2001194018.072.41$3,506
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 2001174024.873.05$4,327
Jul 20010023.933.20$0
Jun 2001191024.563.82$4,691
May 20010025.524.31$0
Apr 2001140024.685.34$3,455
Mar 20010024.545.38$0
Feb 2001185027.755.77$5,134
Jan 20010027.478.40$0
Dec 2000165026.889.12$4,435
Nov 20000032.215.66$0
Oct 2000179031.235.15$5,590
Sep 20000031.875.19$0
Aug 2000171029.644.54$5,068
Jul 20000028.534.09$0
Jun 2000159029.304.40$4,659
May 2000168027.263.68$4,580
Apr 20000024.513.12$0
Mar 2000145028.422.86$4,121
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999172023.192.43$3,989
Oct 19990020.982.80$0
Sep 1999174021.752.62$3,785
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 1999185015.942.36$2,949
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 1997160016.322.41$2,611
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 1997124018.972.31$2,352
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
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 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 199343012.33$530
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 199361015.46$943
Jun 19930316.79$0
May 199301017.68$0
Apr 199302018.05$0
Mar 19931701118.14$3,084
Feb 199301717.90$0
Jan 199301616.93$0

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.

Nov 2010 — as filed, then multipliedworked
Oil                  422 bbl  × $ 80.84 =    $34,114
Casinghead gas         0 Mcf  × $  3.80 =         $0

────────────────────────────────────────────────────
Month total                                  $34,114

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. 7B/O/9588 is the state's own key, not one this site invented.