TUBB, J. B. C

Operated by APACHE CORPORATION (P-5 27200) in the SAND HILLS (JUDKINS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 20723District 08Field 80473248Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$625 k
Jan 1993 – Mar 2011
Value, last 12 filed months
$18 k
at the published price for each month
Months reported
219
no gaps in the span
Streams
2
condensate, 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 452 leases and 1,103 wells, and the rule below applies to all of them.

Discovered
1960-09-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2025-01-29.

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: ORDER 8-48935 EFF. 6/6/62.

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
CondensateDisposition342 bbl$16,287
GasProduction184,787 Mcf$608,928
Total$625,215

51,535 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 (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 31.4839, -102.6214. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.48388, -102.62139 · 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
0.0%
0 of 1 wells
Median depth
4,778 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
1100.0%
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.
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 4,778 ft.

Completions filed
Mar 2011
1 of 1 wells

1 well

42-1030280354,778 ftMar 2011Yes

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 (219)

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

219 months

Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 2011032486.504.59$1,487
Dec 2010042385.734.35$1,839
Nov 2010052680.843.80$1,996
Oct 2010045378.103.51$1,590
Sep 2010038272.633.98$1,520
Aug 2010047973.684.42$2,117
Jul 2010044172.554.74$2,089
Jun 2010040970.364.91$2,008
May 2010044271.124.24$1,872
Apr 2010038781.694.12$1,595
Mar 2010036278.394.39$1,589
Feb 2010034773.585.44$1,889
Jan 2010036874.365.96$2,195
Dec 2009038871.445.48$2,128
Nov 2009041574.593.75$1,557
Oct 2009040872.544.11$1,677
Sep 2009040565.543.06$1,241
Aug 2009039367.423.22$1,265
Jul 2009037661.133.46$1,303
Jun 2009035366.163.90$1,375
May 2009040054.743.93$1,570
Apr 2009040146.773.59$1,439
Mar 2009045942.144.06$1,863
Feb 2009041132.814.63$1,904
Jan 2009043035.865.37$2,310
Dec 2008041537.105.98$2,481
Nov 2008041255.496.86$2,826
Oct 2008042975.246.92$2,970
Sep 20080290101.767.88$2,284
Aug 20080285114.228.48$2,418
Jul 20080351131.0811.39$3,998
Jun 20080433131.3313.03$5,643
May 20080438123.1711.57$5,070
Apr 20080384110.3110.45$4,015
Mar 20080441101.909.66$4,262
Feb 2008046792.538.77$4,096
Jan 2008048990.388.21$4,013
Dec 2007048788.337.30$3,556
Nov 2007046691.677.29$3,398
Oct 2007045182.856.92$3,122
Sep 2007048075.846.24$2,997
Aug 2007050869.066.39$3,245
Jul 2007046670.906.39$2,977
Jun 2007031462.007.55$2,370
May 2007058058.747.85$4,551
Apr 2007055159.617.81$4,301
Mar 2007043456.927.30$3,169
Feb 2007038855.108.22$3,188
Jan 2007037650.306.73$2,529
Dec 2006041756.656.92$2,885
Nov 2006031254.207.62$2,377
Oct 2006031054.906.01$1,864
Sep 2006052460.085.04$2,639
Aug 2006071068.717.34$5,211
Jul 2006057169.376.34$3,622
Jun 2006039366.286.38$2,509
May 20060066.016.42$0
Apr 2006046164.397.36$3,393
Mar 2006054856.707.08$3,881
Feb 2006052457.597.75$4,062
Jan 2006052460.598.93$4,681
Dec 2005056654.9413.42$7,593
Nov 2005066454.6910.59$7,031
Oct 200501,06358.3413.80$14,665
Sep 2005085161.4512.08$10,279
Aug 2005057261.519.80$5,604
Jul 2005080155.697.84$6,283
Jun 2005073652.337.38$5,432
May 2005073045.226.65$4,855
Apr 2005263949.207.36$4,802
Mar 20051582,11450.377.15$23,084
Feb 20051822,42145.226.31$23,511
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004078445.286.33$4,963
Oct 2004086149.706.52$5,610
Sep 2004077243.245.28$4,079
Aug 2004070342.375.55$3,902
Jul 2004078838.286.08$4,794
Jun 2004077636.106.43$4,992
May 2004077137.486.49$5,007
Apr 2004085034.475.86$4,980
Mar 2004080334.365.53$4,441
Feb 2004078632.455.51$4,331
Jan 2004090632.036.30$5,707
Dec 2003090730.266.30$5,716
Nov 2003059128.804.60$2,716
Oct 2003066228.174.76$3,151
Sep 2003061826.314.75$2,935
Aug 2003062329.765.13$3,196
Jul 2003061329.415.17$3,170
Jun 2003064728.565.98$3,871
May 2003069226.595.97$4,133
Apr 2003078426.675.41$4,239
Mar 2003080331.146.10$4,895
Feb 2003086033.487.93$6,816
Jan 2003092830.315.58$5,180
Dec 2002095026.914.85$4,611
Nov 2002090824.664.14$3,756
Oct 2002085526.464.23$3,616
Sep 2002059327.443.64$2,156
Aug 2002053325.963.16$1,687
Jul 2002061924.583.06$1,895
Jun 2002085223.733.34$2,844
May 200201,14524.663.58$4,104
Apr 2002062923.653.51$2,209
Mar 200201,09622.003.10$3,401
Feb 200201,02818.222.38$2,442
Jan 200201,04917.172.38$2,492
Dec 200101,19716.932.36$2,830
Nov 2001084818.072.41$2,040
Oct 2001049319.782.53$1,247
Sep 2001094024.262.25$2,116
Aug 2001089924.873.05$2,745
Jul 2001079423.933.20$2,538
Jun 2001091724.563.82$3,507
May 2001094625.524.31$4,075
Apr 2001084924.685.34$4,530
Mar 200101,19724.545.38$6,436
Feb 200101,25127.755.77$7,215
Jan 200101,53727.478.40$12,909
Dec 200001,20826.889.12$11,020
Nov 200001,06632.215.66$6,031
Oct 2000046131.235.15$2,372
Sep 2000098331.875.19$5,098
Aug 200001,01429.644.54$4,604
Jul 200001,06828.534.09$4,368
Jun 2000094229.304.40$4,142
May 200001,00827.263.68$3,709
Apr 2000096424.513.12$3,004
Mar 200001,08928.422.86$3,114
Feb 200001,07127.622.73$2,920
Jan 200001,09425.272.48$2,714
Dec 199901,16524.282.42$2,824
Nov 199901,05723.192.43$2,573
Oct 199901,09820.982.80$3,078
Sep 1999098421.752.62$2,577
Aug 199901,09119.262.88$3,137
Jul 199901,11217.892.37$2,638
Jun 199901,11015.942.36$2,622
May 199901,11415.792.32$2,586
Apr 199901,07115.102.21$2,365
Mar 199901,19712.471.84$2,200
Feb 199901,1229.981.82$2,040
Jan 199901,38110.381.90$2,624
Dec 199801,4459.201.77$2,562
Nov 199801,24210.892.19$2,715
Oct 199801,18912.421.97$2,341
Sep 199801,17612.592.08$2,449
Aug 199801,23111.301.91$2,348
Jul 199801,22711.742.24$2,745
Jun 199801,13811.242.24$2,546
May 199801,26412.622.21$2,789
Apr 199801,22313.042.51$3,064
Mar 199801,41812.802.31$3,275
Feb 199801,38613.952.30$3,187
Jan 199801,55314.702.15$3,346
Dec 199701,36016.322.41$3,279
Nov 199701,31518.193.09$4,061
Oct 199701,22719.253.15$3,865
Sep 199701,20917.742.95$3,572
Aug 199701,26417.862.55$3,229
Jul 199701,25117.582.25$2,811
Jun 199701,29617.242.26$2,925
May 199701,38318.972.31$3,193
Apr 199701,21817.882.08$2,537
Mar 199701,37718.951.94$2,670
Feb 199701,37720.492.21$3,038
Jan 199701,39223.483.54$4,927
Dec 199601,46023.32$0
Nov 199601,27821.97$0
Oct 199601,38623.31$0
Sep 199601,36922.22$0
Aug 199601,38520.26$0
Jul 199601,35719.55$0
Jun 199601,41818.73$0
May 199601,50019.43$0
Apr 199601,30221.51$0
Mar 1996091619.38$0
Feb 1996079016.98$0
Jan 1996070117.07$0
Dec 1995077017.19$0
Nov 1995081016.00$0
Oct 1995055315.43$0
Sep 1995054116.18$0
Aug 1995057515.92$0
Jul 1995053715.24$0
Jun 1995046816.41$0
May 1995055917.56$0
Apr 1995075617.73$0
Mar 1995091216.44$0
Feb 1995087716.58$0
Jan 1995090615.92$0
Dec 199401,03115.03$0
Nov 1994067215.90$0
Oct 1994058715.58$0
Sep 1994048315.29$0
Aug 1994052116.13$0
Jul 1994047017.56$0
Jun 1994049717.09$0
May 1994055815.88$0
Apr 1994060214.14$0
Mar 1994081012.46$0
Feb 1994078712.50$0
Jan 1994079312.66$0
Dec 1993098512.33$0
Nov 1993099314.49$0
Oct 1993098715.85$0
Sep 199301,50815.03$0
Aug 199301,69015.66$0
Jul 199301,62515.46$0
Jun 199301,60616.79$0
May 199301,77317.68$0
Apr 199301,96918.05$0
Mar 199302,30518.14$0
Feb 199302,41017.90$0
Jan 199302,74716.93$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.

Jan 2011 — as filed, then multipliedworked
Condensate             0 bbl  × $ 86.50 =         $0
Gas                  324 Mcf  × $  4.59 =     $1,487

────────────────────────────────────────────────────
Month total                                   $1,487

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. 08/G/20723 is the state's own key, not one this site invented.