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HALFF, BUSS

Operated by MOSAIC TEXAS LLC (P-5 589983) in the FERGUS (GRAYBURG UP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 50289District 7CField 30664666Hydrogen sulphide fieldNGPA filingCondensateGasSaveExport
Value, all time
$605 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, gas

The FERGUS (GRAYBURG UP) field

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 11 leases and 11 wells, and the rule below applies to all of them.

Discovered
1968-01-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 320 acres.

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: “COMM LTR 1/21/00 EFF 3/1/70”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none——

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition14 bbl$412
GasProduction167,225 Mcf$604,495
Total$604,907

31,058 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 30.8696, -101.8448. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.86961, -101.84484 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
2,189 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
00.0%
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.
1100.0%

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 2,189 ft.

Completions filed
Apr 1971
1 of 1 wells

1 well

42-1053014712,189 ftApr 1971——

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019051652.782.49$1,285
May 2019056958.482.74$1,559
Apr 2019062762.632.75$1,725
Mar 2019098756.803.06$3,022
Feb 201903350.852.79$92
Jan 20190146.033.23$3
Dec 2018016346.594.19$682
Nov 2018047052.934.24$1,992
Oct 2018048561.443.40$1,648
Sep 2018046859.543.11$1,455
Aug 2018048259.403.07$1,478
Jul 2018047765.142.93$1,399
Jun 2018046460.183.08$1,428
May 2018047765.382.90$1,384
Apr 2018047663.842.90$1,381
Mar 2018048861.222.79$1,360
Feb 2018045261.782.77$1,250
Jan 2018050562.874.01$2,025
Dec 2017051057.272.92$1,490
Nov 2017049455.423.12$1,540
Oct 2017051349.292.98$1,531
Sep 2017050447.523.09$1,556
Aug 2017052945.373.00$1,589
Jul 2017054643.873.09$1,686
Jun 2017051442.493.09$1,587
May 20170045.373.26$0
Apr 2017046947.933.21$1,506
Mar 2017049246.772.98$1,468
Feb 2017045850.452.95$1,352
Jan 2017047049.413.42$1,607
Dec 2016048948.763.72$1,820
Nov 2016047442.492.64$1,253
Oct 2016046246.193.09$1,428
Sep 2016044541.553.10$1,380
Aug 2016052041.442.92$1,521
Jul 2016052441.622.92$1,532
Jun 2016053645.352.69$1,440
May 2016054242.521.99$1,079
Apr 2016054136.561.99$1,077
Mar 2016058533.011.79$1,050
Feb 2016053626.472.06$1,106
Jan 2016056027.352.36$1,324
Dec 2015059932.362.00$1,199
Nov 2015056938.792.17$1,233
Oct 2015062543.552.43$1,517
Sep 2015074942.992.76$2,066
Aug 2015058840.162.87$1,689
Jul 2015080548.152.95$2,371
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015030442.892.93$892
Feb 2015040744.662.98$1,211
Jan 2015051543.433.10$1,597
Dec 2014050554.693.59$1,814
Nov 2014048670.464.25$2,066
Oct 2014051478.303.90$2,005
Sep 2014051086.164.05$2,063
Aug 2014046289.394.04$1,864
Jul 2014052096.564.18$2,173
Jun 2014050198.164.74$2,373
May 2014053994.734.73$2,548
Apr 2014052595.944.81$2,525
Mar 2014055395.895.06$2,796
Feb 2014049397.406.19$3,053
Jan 2014055590.404.86$2,698
Dec 2013053391.824.35$2,321
Nov 2013051488.853.74$1,921
Oct 2013053897.423.78$2,033
Sep 20130527104.113.72$1,959
Aug 20130513104.253.52$1,807
Jul 20130555102.523.72$2,063
Jun 2013054094.403.93$2,124
May 2013055394.834.15$2,294
Apr 2013052093.964.28$2,227
Mar 2013056393.623.91$2,203
Feb 2013052891.233.42$1,806
Jan 2013055991.603.42$1,912
Dec 2012056486.773.42$1,929
Nov 2012055286.953.62$2,001
Oct 2012057289.383.40$1,945
Sep 2012054494.672.92$1,588
Aug 2012058892.662.91$1,710
Jul 2012054285.133.02$1,637
Jun 2012055879.822.52$1,406
May 2012056091.612.49$1,393
Apr 20120556101.652.00$1,110
Mar 20120577105.052.22$1,282
Feb 20120552101.102.57$1,419
Jan 2012057798.092.73$1,578
Dec 2011057896.873.24$1,873
Nov 2011055095.723.31$1,821
Oct 2011054984.983.65$2,003
Sep 2011055183.623.99$2,196
Aug 2011057483.404.15$2,382
Jul 2011057794.144.52$2,606
Jun 2011054392.904.64$2,519
May 2011057798.134.40$2,542
Apr 20110560105.964.33$2,427
Mar 2011058196.364.06$2,357
Feb 2011052285.644.18$2,182
Jan 2011057786.504.59$2,648
Dec 2010059285.734.35$2,574
Nov 2010054480.843.80$2,065
Oct 2010061378.103.51$2,151
Sep 2010049872.633.98$1,982
Aug 2010057273.684.42$2,528
Jul 2010056072.554.74$2,652
Jun 2010062170.364.91$3,049
May 2010051371.124.24$2,173
Apr 2010056181.694.12$2,313
Mar 2010056078.394.39$2,458
Feb 2010049073.585.44$2,667
Jan 2010053274.365.96$3,173
Dec 2009057371.445.48$3,142
Nov 2009056074.593.75$2,101
Oct 2009055872.544.11$2,294
Sep 2009054065.543.06$1,655
Aug 2009055867.423.22$1,796
Jul 2009056661.133.46$1,961
Jun 2009054466.163.90$2,119
May 2009056754.743.93$2,226
Apr 2009054646.773.59$1,959
Mar 2009056942.144.06$2,310
Feb 2009051932.814.63$2,405
Jan 2009058435.865.37$3,137
Dec 2008057237.105.98$3,419
Nov 2008057655.496.86$3,952
Oct 2008060575.246.92$4,188
Sep 20080601101.767.88$4,734
Aug 20080634114.228.48$5,378
Jul 20080638131.0811.39$7,266
Jun 20080663131.3313.03$8,641
May 20080485123.1711.57$5,614
Apr 20080459110.3110.45$4,799
Mar 20080615101.909.66$5,943
Feb 2008056492.538.77$4,947
Jan 2008061990.388.21$5,079
Dec 2007061688.337.30$4,498
Nov 2007060691.677.29$4,419
Oct 2007078082.856.92$5,399
Sep 2007030975.846.24$1,929
Aug 2007033069.066.39$2,108
Jul 2007040670.906.39$2,594
Jun 2007040662.007.55$3,065
May 2007041958.747.85$3,288
Apr 2007013259.617.81$1,030
Mar 2007044756.927.30$3,264
Feb 2007033555.108.22$2,752
Jan 2007036450.306.73$2,449
Dec 2006036156.656.92$2,498
Nov 2006035854.207.62$2,727
Oct 2006042354.906.01$2,544
Sep 2006036060.085.04$1,813
Aug 2006043268.717.34$3,171
Jul 2006044369.376.34$2,810
Jun 2006037166.286.38$2,368
May 2006039666.016.42$2,544
Apr 2006035464.397.36$2,606
Mar 2006033756.707.08$2,387
Feb 2006030857.597.75$2,387
Jan 2006034060.598.93$3,037
Dec 2005036754.9413.42$4,923
Nov 2005032154.6910.59$3,399
Oct 2005037158.3413.80$5,118
Sep 2005026361.4512.08$3,177
Aug 20050061.519.80$0
Jul 2005038255.697.84$2,996
Jun 2005037852.337.38$2,790
May 2005040245.226.65$2,674
Apr 2005060749.207.36$4,468
Mar 2005059250.377.15$4,236
Feb 2005051245.226.31$3,232
Jan 2005057143.166.32$3,610
Dec 2004058639.866.75$3,956
Nov 2004056045.286.33$3,545
Oct 2004057149.706.52$3,720
Sep 2004059543.245.28$3,144
Aug 2004059642.375.55$3,308
Jul 2004062538.286.08$3,803
Jun 2004060236.106.43$3,873
May 2004059337.486.49$3,851
Apr 2004056434.475.86$3,304
Mar 2004058134.365.53$3,213
Feb 2004052132.455.51$2,871
Jan 2004055832.036.30$3,515
Dec 2003055430.266.30$3,491
Nov 2003053028.804.60$2,435
Oct 2003056228.174.76$2,675
Sep 2003055826.314.75$2,650
Aug 2003059829.765.13$3,068
Jul 20031458529.415.17$3,437
Jun 2003056528.565.98$3,380
May 2003062126.595.97$3,709
Apr 2003058226.675.41$3,147
Mar 2003058731.146.10$3,578
Feb 2003051933.487.93$4,114
Jan 2003063130.315.58$3,522
Dec 2002062326.914.85$3,024
Nov 2002072524.664.14$2,999
Oct 2002062326.464.23$2,635
Sep 2002059727.443.64$2,170
Aug 2002065225.963.16$2,063
Jul 2002057924.583.06$1,773
Jun 2002061623.733.34$2,056
May 2002061124.663.58$2,190
Apr 2002060823.653.51$2,135
Mar 2002061622.003.10$1,911
Feb 2002054318.222.38$1,290
Jan 2002060417.172.38$1,435
Dec 2001060116.932.36$1,421
Nov 2001055618.072.41$1,337
Oct 2001063719.782.53$1,611
Sep 2001059024.262.25$1,328
Aug 2001069024.873.05$2,107
Jul 2001068323.933.20$2,184
Jun 2001065224.563.82$2,493
May 2001065225.524.31$2,808
Apr 2001065424.685.34$3,489
Mar 2001066624.545.38$3,581
Feb 2001061227.755.77$3,529
Jan 2001048827.478.40$4,099
Dec 2000066426.889.12$6,057
Nov 2000064132.215.66$3,627
Oct 2000068931.235.15$3,545
Sep 2000072131.875.19$3,739
Aug 2000050729.644.54$2,302
Jul 2000081328.534.09$3,325
Jun 2000058729.304.40$2,581
May 2000099027.263.68$3,643
Apr 2000043324.513.12$1,349
Mar 200001,12228.422.86$3,209
Feb 2000052427.622.73$1,429
Jan 2000058525.272.48$1,451
Dec 1999062824.282.42$1,522
Nov 1999066423.192.43$1,616
Oct 1999069020.982.80$1,935
Sep 1999057221.752.62$1,498
Aug 1999063919.262.88$1,838
Jul 1999067617.892.37$1,604
Jun 1999065715.942.36$1,552
May 1999086415.792.32$2,005
Apr 199901,03115.102.21$2,277
Mar 1999093612.471.84$1,721
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998016412.421.97$323
Sep 1998066212.592.08$1,379
Aug 1998027211.301.91$519
Jul 1998046811.742.24$1,047
Jun 199808811.242.24$197
May 199804112.622.21$90
Apr 199809713.042.51$243
Mar 199804112.802.31$95
Feb 199809413.952.30$216
Jan 199801614.702.15$34
Dec 199701116.322.41$27
Nov 19970018.193.09$0
Oct 199709619.253.15$302
Sep 199708817.742.95$260
Aug 1997045717.862.55$1,168
Jul 1997028917.582.25$649
Jun 1997056817.242.26$1,282
May 1997055318.972.31$1,277
Apr 1997046417.882.08$966
Mar 1997045418.951.94$880
Feb 1997050720.492.21$1,118
Jan 1997051123.483.54$1,809
Dec 1996039623.32—$0
Nov 1996056321.97—$0
Oct 1996056323.31—$0
Sep 1996052522.22—$0
Aug 1996044620.26—$0
Jul 1996056619.55—$0
Jun 1996042218.73—$0
May 1996055419.43—$0
Apr 1996048421.51—$0
Mar 1996060219.38—$0
Feb 1996050516.98—$0
Jan 1996051117.07—$0
Dec 1995052417.19—$0
Nov 1995053216.00—$0
Oct 1995058215.43—$0
Sep 1995050816.18—$0
Aug 1995061315.92—$0
Jul 1995043815.24—$0
Jun 1995050316.41—$0
May 1995054017.56—$0
Apr 1995054317.73—$0
Mar 1995054516.44—$0
Feb 1995050316.58—$0
Jan 1995057215.92—$0
Dec 1994050915.03—$0
Nov 1994044815.90—$0
Oct 1994035315.58—$0
Sep 1994033515.29—$0
Aug 1994054916.13—$0
Jul 1994093317.56—$0
Jun 1994066117.09—$0
May 1994053215.88—$0
Apr 1994081614.14—$0
Mar 1994085412.46—$0
Feb 1994079612.50—$0
Jan 1994073912.66—$0
Dec 1993085712.33—$0
Nov 1993087214.49—$0
Oct 1993088315.85—$0
Sep 1993090115.03—$0
Aug 199301,02315.66—$0
Jul 199301,03315.46—$0
Jun 199301,03416.79—$0
May 199301,43717.68—$0
Apr 1993074218.05—$0
Mar 1993075918.14—$0
Feb 1993065517.90—$0
Jan 1993079716.93—$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.

Jun 2019 — as filed, then multipliedworked
Condensate             0 bbl  × $ 52.78 =         $0
Gas                  516 Mcf  × $  2.49 =     $1,285

────────────────────────────────────────────────────
Month total                                   $1,285

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/G/50289 is the state's own key, not one this site invented.