HUFF, G.

Operated by GREAT BAY OPERATIONS, LLC (P-5 328364) in the MCFADDIN (4400) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5135District 02Field 59371629OilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2013
Value, last 12 filed months
$0
at the published price for each month
Months reported
245
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 23 leases and 152 wells, and the rule below applies to all of them.

Discovered
1963-11-01
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 2018-06-05.

The Commission's schedule remark for this field reads: DESIGNATED AS A SINGLE RESERVOIR.

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
OilDisposition45,292 bbl$1,331,752
Casinghead gasProduction71,534 Mcf$271,913
Total$1,603,665

18,747 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 (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 28.4937, -97.0424. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

28.49373, -97.04238 · 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
4,527 ft
2 wells filed one
Completion to plug
34.4 years
median over 2 wells

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 4,504 and 4,550 ft, median 4,527 ft, over the 2 wells that filed a depth.

Completions filed
Mar 1975 – Oct 1988
2 of 2 wells
Plug dates filed
Jan 2013 – Oct 2019
2 of 2 wells

Last completion to plug: a median of 34.4 years across the 2 wells that filed both dates, with the middle half between 32.8 years and 36.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3913047544,504 ftOct 1988Oct 2019Yes
42-3913040234,550 ftMar 1975Jan 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 (245)

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

245 months

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 2009155067.423.22$10,450
Jul 2009313061.133.46$19,134
Jun 2009158066.163.90$10,453
May 2009465054.743.93$25,454
Apr 2009315046.773.59$14,733
Mar 2009310042.144.06$13,063
Feb 2009306032.814.63$10,040
Jan 2009315035.865.37$11,296
Dec 2008312037.105.98$11,575
Nov 2008481055.496.86$26,691
Oct 2008155075.246.92$11,662
Sep 20083070101.767.88$31,240
Aug 20084730114.228.48$54,026
Jul 200800131.0811.39$0
Jun 20080352131.3313.03$4,587
May 20082311,330123.1711.57$43,846
Apr 20080854110.3110.45$8,928
Mar 20080218101.909.66$2,107
Feb 20081181,21892.538.77$21,601
Jan 200811985990.388.21$17,804
Dec 2007063288.337.30$4,615
Nov 2007067191.677.29$4,893
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 200722335262.007.55$16,483
May 20072151,03558.747.85$20,750
Apr 20072211,49459.617.81$24,835
Mar 200721878656.927.30$18,148
Feb 20073021,40255.108.22$28,159
Jan 200716564650.306.73$12,645
Dec 200612980956.656.92$12,905
Nov 200612469954.207.62$12,045
Oct 200611875754.906.01$11,031
Sep 200630960760.085.04$21,622
Aug 2006029068.717.34$2,129
Jul 20062191,31069.376.34$23,501
Jun 200620564566.286.38$17,705
May 200610041766.016.42$9,280
Apr 200618599164.397.36$19,206
Mar 20062371,08156.707.08$21,095
Feb 200611548157.597.75$10,351
Jan 2006200060.598.93$12,118
Dec 2005228054.9413.42$12,526
Nov 2005121054.6910.59$6,617
Oct 2005243058.3413.80$14,177
Sep 2005130061.4512.08$7,989
Aug 2005392061.519.80$24,112
Jul 2005123055.697.84$6,850
Jun 200539052.337.38$2,041
May 2005269045.226.65$12,164
Apr 2005214049.207.36$10,529
Mar 20050050.377.15$0
Feb 2005111045.226.31$5,019
Jan 2005112043.166.32$4,834
Dec 2004118039.866.75$4,703
Nov 2004263045.286.33$11,909
Oct 2004111049.706.52$5,517
Sep 2004124043.245.28$5,362
Aug 2004134042.375.55$5,678
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004133037.486.49$4,985
Apr 2004118034.475.86$4,067
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 2004119032.036.30$3,812
Dec 200323746230.266.30$10,083
Nov 2003112028.804.60$3,226
Oct 2003366028.174.76$10,310
Sep 2003120026.314.75$3,157
Aug 200332313229.765.13$10,290
Jul 2003145029.415.17$4,264
Jun 2003624028.565.98$17,821
May 200331943326.595.97$11,068
Apr 200316754826.675.41$7,417
Mar 200332353531.146.10$13,320
Feb 200346739733.487.93$18,782
Jan 200316019530.315.58$5,938
Dec 200231925426.914.85$9,817
Nov 200248136224.664.14$13,359
Oct 200215453126.464.23$6,321
Sep 200246348327.443.64$14,461
Aug 200231782425.963.16$10,837
Jul 200230566724.583.06$9,539
Jun 200231243323.733.34$8,849
May 200215526424.663.58$4,768
Apr 200229654623.653.51$8,918
Mar 200214526222.003.10$4,003
Feb 200214021418.222.38$3,059
Jan 200214619817.172.38$2,977
Dec 200142848516.932.36$8,393
Nov 200130678818.072.41$7,425
Oct 20012871,02319.782.53$8,264
Sep 20012961,00024.262.25$9,432
Aug 200114752524.873.05$5,259
Jul 200130554323.933.20$9,035
Jun 200115252224.563.82$5,729
May 2001453025.524.31$11,561
Apr 200130089224.685.34$12,163
Mar 20012981,48324.545.38$15,286
Feb 20011591,03927.755.77$10,404
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 200016934231.235.15$7,038
Sep 200031879731.875.19$14,268
Aug 200032583529.644.54$13,425
Jul 200015579928.534.09$7,690
Jun 200031376229.304.40$12,522
May 200015566627.263.68$6,676
Apr 200032168624.513.12$10,005
Mar 200031379928.422.86$11,180
Feb 200015631827.622.73$5,176
Jan 200015941125.272.48$5,037
Dec 199931447424.282.42$8,773
Nov 199916727223.192.43$4,535
Oct 199930748220.982.80$7,792
Sep 199932054321.752.62$8,382
Aug 199915260419.262.88$4,664
Jul 199916257717.892.37$4,267
Jun 199931249915.942.36$6,152
May 199931850415.792.32$6,191
Apr 199932042415.102.21$5,768
Mar 199929853912.471.84$4,707
Feb 19993052609.981.82$3,517
Jan 199930128410.381.90$3,664
Dec 19983043049.201.77$3,336
Nov 199845431110.892.19$5,624
Oct 199832424912.421.97$4,514
Sep 199830928712.592.08$4,488
Aug 199830023411.301.91$3,836
Jul 199830423911.742.24$4,104
Jun 199847920711.242.24$5,847
May 199832021512.622.21$4,513
Apr 199831121013.042.51$4,582
Mar 199832921912.802.31$4,717
Feb 199829621413.952.30$4,621
Jan 199830615914.702.15$4,841
Dec 1997492016.322.41$8,029
Nov 199737313218.193.09$7,193
Oct 199740729319.253.15$8,758
Sep 199749116517.742.95$9,198
Aug 19975487717.862.55$9,984
Jul 199738023517.582.25$7,208
Jun 199733823117.242.26$6,349
May 19971131218.972.31$2,171
Apr 199731210317.882.08$5,793
Mar 199731875518.951.94$7,490
Feb 19971636320.492.21$3,479
Jan 19973512023.483.54$8,312
Dec 199617126623.32$3,988
Nov 199632262721.97$7,074
Oct 199632163523.31$7,483
Sep 199616260022.22$3,600
Aug 199616543820.26$3,343
Jul 19962872,98819.55$5,611
Jun 199630561918.73$5,713
May 199630379419.43$5,887
Apr 199629411821.51$6,324
Mar 199612120919.38$2,345
Feb 199628128616.98$4,771
Jan 199613628617.07$2,322
Dec 199527228617.19$4,676
Nov 199513128616.00$2,096
Oct 199523928615.43$3,688
Sep 19958728616.18$1,408
Aug 199524628615.92$3,916
Jul 19959528615.24$1,448
Jun 199515228616.41$2,494
May 199512328617.56$2,160
Apr 199527628617.73$4,893
Mar 199527728616.44$4,554
Feb 199513528616.58$2,238
Jan 199530428615.92$4,840
Dec 199426428615.03$3,968
Nov 199411028615.90$1,749
Oct 19942992,31215.58$4,658
Sep 199414728615.29$2,248
Aug 199414126516.13$2,274
Jul 199428129317.56$4,934
Jun 1994414117.09$701
May 199414330915.88$2,271
Apr 199429532414.14$4,171
Mar 199414622412.46$1,819
Feb 199430529712.50$3,813
Jan 199427223812.66$3,444
Dec 199313125812.33$1,615
Nov 199314917714.49$2,159
Oct 199326622715.85$4,216
Sep 199332231615.03$4,840
Aug 199337033915.66$5,794
Jul 1993043415.46$0
Jun 19933452916.79$5,793
May 19933583117.68$6,329
Apr 199303018.05$0
Mar 19933603118.14$6,530
Feb 19933612817.90$6,462
Jan 199335238816.93$5,959

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 2009 — as filed, then multipliedworked
Oil                  155 bbl  × $ 67.42 =    $10,450
Casinghead gas         0 Mcf  × $  3.22 =         $0

────────────────────────────────────────────────────
Month total                                  $10,450

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. 02/O/5135 is the state's own key, not one this site invented.