SOUTH KEYSTONE /ELLEN/ UNIT

Operated by BASIN OIL & GAS OPERATING, LLC (P-5 54430) in the KEYSTONE (ELLENBURGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 140445District 08Field 49129330Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$57.4 M
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 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 94 leases and 250 wells, and the rule below applies to all of them.

Discovered
1943-06-06
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2005-03-08.

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: EACH OPERATOR HAS PRODUCED ITS FULL ALLOCATED SHARE.

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
CondensateDisposition5,694 bbl$155,428
GasProduction16,651,867 Mcf$57,217,514
Total$57,372,942

4,705,608 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 31.9317, -103.0491. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.93170, -103.04911 · 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
9,790 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 9,790 ft.

1 well

42-4950117510609,790 ft

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 202001144.642.68$29
Nov 2020064138.772.71$1,735
Oct 202001,87236.972.48$4,640
Sep 202003,37937.091.99$6,728
Aug 202006,03439.982.39$14,392
Jul 202006,76538.371.83$12,347
Jun 202008,48834.901.69$14,347
May 202009,49216.921.81$17,226
Apr 2020010,69114.751.80$19,291
Mar 202009,32030.341.86$17,300
Feb 202009,44649.881.98$18,709
Jan 2020012,52057.252.09$26,226
Dec 2019012,84059.012.30$29,588
Nov 2019013,36355.302.75$36,758
Oct 201905,37853.472.42$13,007
Sep 201906,51255.052.66$17,304
Aug 2019010,66053.112.30$24,564
Jul 2019013,41156.272.46$32,992
Jun 2019012,83252.782.49$31,967
May 2019012,81258.482.74$35,109
Apr 2019010,31662.632.75$28,376
Mar 201909,78456.803.06$29,960
Feb 2019011,03550.852.79$30,812
Jan 2019012,60046.033.23$40,675
Dec 2018012,53046.594.19$52,444
Nov 2018012,70652.934.24$53,838
Oct 2018013,94461.443.40$47,383
Sep 2018011,50259.543.11$35,748
Aug 2018011,43259.403.07$35,057
Jul 2018013,49265.142.93$39,557
Jun 2018012,20260.183.08$37,545
May 2018011,99065.382.90$34,781
Apr 2018012,35463.842.90$35,836
Mar 2018017,59261.222.79$49,026
Feb 2018013,73361.782.77$37,987
Jan 201808,59062.874.01$34,440
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017092549.292.98$2,760
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 201705045.373.26$163
Apr 201709747.933.21$312
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 201605,00341.622.92$14,630
Jun 201609,88845.352.69$26,557
May 2016016,24942.521.99$32,352
Apr 2016019,26736.561.99$38,361
Mar 2016027,88033.011.79$50,017
Feb 2016012,18226.472.06$25,139
Jan 2016013,55227.352.36$32,042
Dec 2015028,32332.362.00$56,686
Nov 2015027,56438.792.17$59,740
Oct 2015031,48443.552.43$76,398
Sep 2015032,60842.992.76$89,947
Aug 2015018,36240.162.87$52,745
Jul 201509,59448.152.95$28,255
Jun 2015013,82156.152.88$39,844
May 2015012,15055.212.96$35,909
Apr 2015013,45449.822.71$36,414
Mar 2015012,36442.892.93$36,285
Feb 201509,80644.662.98$29,185
Jan 201508,70943.433.10$27,003
Dec 201409,86654.693.59$35,432
Nov 201406,49870.464.25$27,628
Oct 201409,87878.303.90$38,534
Sep 201407,63986.164.05$30,903
Aug 2014012,92789.394.04$52,162
Jul 2014014,93396.564.18$62,414
Jun 2014015,61998.164.74$73,985
May 2014015,10694.734.73$71,399
Apr 2014013,48795.944.81$64,861
Mar 2014013,08395.895.06$66,158
Feb 2014014,46997.406.19$89,592
Jan 201401,12890.404.86$5,483
Dec 2013032,87591.824.35$143,154
Nov 2013013488.853.74$501
Oct 2013024,60597.423.78$92,991
Sep 20130132104.113.72$491
Aug 2013035,210104.253.52$124,031
Jul 2013012,548102.523.72$46,650
Jun 2013033,97894.403.93$133,649
May 2013014,05294.834.15$58,303
Apr 2013035,04293.964.28$150,071
Mar 2013011593.623.91$450
Feb 2013032,93991.233.42$112,648
Jan 2013035,90091.603.42$122,775
Dec 2012027,85186.773.42$95,255
Nov 2012038,09186.953.62$138,078
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 2012023,516105.052.22$52,254
Feb 2012040,152101.102.57$103,200
Jan 2012043,98098.092.73$120,245
Dec 2011041,76996.873.24$135,321
Nov 2011041,52895.723.31$137,511
Oct 2011036,52384.983.65$133,256
Sep 2011015,83083.623.99$63,095
Aug 2011036,68783.404.15$152,226
Jul 2011026,79794.144.52$121,048
Jun 2011027,47592.904.64$127,481
May 2011028,51198.134.40$125,586
Apr 2011027,874105.964.33$120,786
Mar 2011030,32296.364.06$123,027
Feb 2011022,31385.644.18$93,268
Jan 2011028,71586.504.59$131,767
Dec 2010015,19085.734.35$66,042
Nov 20100080.843.80$0
Oct 2010012,71978.103.51$44,630
Sep 2010053,17272.633.98$211,596
Aug 2010054,63373.684.42$241,443
Jul 2010056,88272.554.74$269,421
Jun 2010054,10570.364.91$265,677
May 2010056,49371.124.24$239,260
Apr 2010058,09581.694.12$239,508
Mar 2010061,06578.394.39$267,994
Feb 2010057,30573.585.44$311,874
Jan 2010064,14774.365.96$382,578
Dec 2009060,85671.445.48$333,719
Nov 2009066,11074.593.75$248,012
Oct 2009068,02072.544.11$279,579
Sep 2009039,98365.543.06$122,538
Aug 20090067.423.22$0
Jul 2009017,51361.133.46$60,674
Jun 2009037,24566.163.90$145,069
May 2009049,35554.743.93$193,755
Apr 2009063,81246.773.59$228,926
Mar 2009064,24142.144.06$260,754
Feb 2009017,87232.814.63$82,801
Jan 2009066,52835.865.37$357,322
Dec 2008079,08937.105.98$472,726
Nov 2008010,40855.496.86$71,403
Oct 20080075.246.92$0
Sep 200801101.767.88$8
Aug 2008019,153114.228.48$162,475
Jul 2008044,724131.0811.39$509,381
Jun 2008045,040131.3313.03$586,990
May 2008054,499123.1711.57$630,787
Apr 2008052,476110.3110.45$548,629
Mar 2008056,645101.909.66$547,421
Feb 2008051,81092.538.77$454,404
Jan 2008032,23990.388.21$264,545
Dec 2007024,13088.337.30$176,197
Nov 2007026,51291.677.29$193,318
Oct 2007041,04982.856.92$284,140
Sep 2007039,18675.846.24$244,684
Aug 2007042,54369.066.39$271,762
Jul 2007040,23170.906.39$256,993
Jun 2007045,84262.007.55$346,036
May 2007057,26858.747.85$449,341
Apr 2007061,12259.617.81$477,069
Mar 2007066,44156.927.30$485,150
Feb 2007059,79855.108.22$491,300
Jan 2007065,44950.306.73$440,266
Dec 2006065,53056.656.92$453,365
Nov 2006061,55454.207.62$468,886
Oct 2006066,77654.906.01$401,578
Sep 2006059,15960.085.04$297,996
Aug 2006058,56968.717.34$429,892
Jul 2006048,75569.376.34$309,241
Jun 2006058,31966.286.38$372,302
May 2006064,16166.016.42$412,234
Apr 2006078,79164.397.36$579,940
Mar 2006076,04856.707.08$538,642
Feb 2006070,11657.597.75$543,478
Jan 2006079,36460.598.93$708,984
Dec 2005062,91654.9413.42$844,043
Nov 2005051,60854.6910.59$546,446
Oct 2005078,06358.3413.80$1,076,938
Sep 2005064,08161.4512.08$774,034
Aug 2005063,41861.519.80$621,296
Jul 2005065,14555.697.84$510,974
Jun 2005014,34552.337.38$105,881
May 2005042,67645.226.65$283,845
Apr 2005077,99849.207.36$574,103
Mar 2005079,55950.377.15$569,235
Feb 2005061,65945.226.31$389,187
Jan 2005076,32743.166.32$482,555
Dec 2004097,48339.866.75$658,116
Nov 2004077,10845.286.33$488,126
Oct 2004180,29549.706.52$523,180
Sep 20041670,91043.245.28$375,373
Aug 20043082,88042.375.55$461,310
Jul 20043679,06538.286.08$482,424
Jun 200444102,45336.106.43$660,671
May 200447128,50837.486.49$836,367
Apr 200446117,94234.475.86$692,544
Mar 200425115,98534.365.53$642,272
Feb 200425114,71032.455.51$632,820
Jan 200433116,15332.036.30$732,779
Dec 200346116,51230.266.30$735,609
Nov 200332113,18228.804.60$521,011
Oct 200334111,42128.174.76$531,282
Sep 20034481,23826.314.75$386,986
Aug 200318291,85929.765.13$476,627
Jul 2003455104,17429.415.17$552,049
Jun 2003481100,55628.565.98$615,360
May 2003474106,71726.595.97$649,990
Apr 200341103,61626.675.41$561,374
Mar 20030105,65831.146.10$644,095
Feb 2003074,72633.487.93$592,269
Jan 2003030,59330.315.58$170,771
Dec 2002029,38226.914.85$142,613
Nov 2002025,71724.664.14$106,390
Oct 2002029,75026.464.23$125,816
Sep 2002019,62627.443.64$71,344
Aug 2002021,22725.963.16$67,166
Jul 2002018,10624.583.06$55,436
Jun 2002035,96723.733.34$120,066
May 2002047,68424.663.58$170,899
Apr 2002047,19523.653.51$165,764
Mar 2002050,72122.003.10$157,373
Feb 2002048,89818.222.38$116,166
Jan 2002056,48417.172.38$134,188
Dec 2001045,01516.932.36$106,433
Nov 2001036,22218.072.41$87,133
Oct 2001030,16719.782.53$76,289
Sep 2001037,21224.262.25$83,776
Aug 2001027,29324.873.05$83,330
Jul 2001729,53223.933.20$94,584
Jun 200111428,26024.563.82$110,871
May 200130030,73825.524.31$140,054
Apr 200126042,06224.685.34$230,831
Mar 200131148,74324.545.38$269,696
Feb 200130540,59127.755.77$242,555
Jan 200131744,72527.478.40$384,343
Dec 200028343,78126.889.12$406,999
Nov 200022243,81532.215.66$255,056
Oct 200014947,99031.235.15$251,586
Sep 20008049,02431.875.19$256,813
Aug 20003550,30029.644.54$229,437
Jul 2000350,69328.534.09$207,407
Jun 20003147,44829.304.40$209,549
May 20004849,13627.263.68$182,117
Apr 200019347,90924.513.12$154,015
Mar 2000053,45228.422.86$152,859
Feb 2000853,39027.622.73$145,789
Jan 200010154,03125.272.48$136,576
Dec 199919753,49524.282.42$134,440
Nov 199945353,65323.192.43$141,096
Oct 199916658,34820.982.80$167,074
Sep 1999059,64921.752.62$156,212
Aug 1999065,80219.262.88$189,220
Jul 1999062,93617.892.37$149,307
Jun 1999058,26415.942.36$137,625
May 1999057,22015.792.32$132,809
Apr 1999059,50515.102.21$131,390
Mar 1999063,55012.471.84$116,826
Feb 1999060,5119.981.82$109,996
Jan 1999063,47510.381.90$120,599
Dec 1998065,7039.201.77$116,512
Nov 1998059,88310.892.19$130,887
Oct 1998060,95712.421.97$120,037
Sep 1998062,42212.592.08$130,001
Aug 1998070,36011.301.91$134,201
Jul 1998074,53611.742.24$166,757
Jun 1998073,08711.242.24$163,515
May 1998079,92012.622.21$176,331
Apr 1998074,95713.042.51$187,792
Mar 1998082,22212.802.31$189,887
Feb 1998087,66913.952.30$201,562
Jan 1998089,28514.702.15$192,390
Dec 1997074,69916.322.41$180,107
Nov 1997066,83718.193.09$206,410
Oct 1997072,25619.253.15$227,593
Sep 1997069,71817.742.95$206,008
Aug 1997066,19217.862.55$169,103
Jul 1997070,37717.582.25$158,133
Jun 19970106,01817.242.26$239,304
May 1997092,90518.972.31$214,471
Apr 19970113,84517.882.08$237,114
Mar 19970177,98318.951.94$345,134
Feb 19970193,79520.492.21$427,492
Jan 19970206,56423.483.54$731,175
Dec 19960214,20423.32$0
Nov 19960189,31321.97$0
Oct 19960191,10323.31$0
Sep 19960176,64922.22$0
Aug 19960161,57820.26$0
Jul 19960159,17319.55$0
Jun 19960168,91318.73$0
May 19960169,62019.43$0
Apr 19960166,23121.51$0
Mar 19960176,77919.38$0
Feb 19960189,56616.98$0
Jan 19960236,11217.07$0
Dec 19950017.19$0
Nov 1995047,44416.00$0
Oct 19950274,26915.43$0
Sep 19950257,29516.18$0
Aug 19950263,81215.92$0
Jul 19950254,48715.24$0
Jun 19950263,42516.41$0
May 19950293,01817.56$0
Apr 19950188,32217.73$0
Mar 19950211,22016.44$0
Feb 19950263,19816.58$0
Jan 199505,70515.92$0
Dec 1994010,56715.03$0
Nov 199405,10215.90$0
Oct 1994011,25315.58$0
Sep 1994010,13015.29$0
Aug 1994010,67216.13$0
Jul 199403,44617.56$0
Jun 199408,64717.09$0
May 1994014,65715.88$0
Apr 199409,01214.14$0
Mar 1994011,75912.46$0
Feb 1994010,82812.50$0
Jan 199405,51812.66$0
Dec 199302,88112.33$0
Nov 199302,14314.49$0
Oct 199347,72615.85$63
Sep 199359,86515.03$75
Aug 199387,05315.66$125
Jul 199323,02215.46$31
Jun 199303,26516.79$0
May 199301,66217.68$0
Apr 199307,65518.05$0
Mar 1993024418.14$0
Feb 1993011,22017.90$0
Jan 1993015,84516.93$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.

Dec 2020 — as filed, then multipliedworked
Condensate             0 bbl  × $ 44.64 =         $0
Gas                   11 Mcf  × $  2.68 =        $29

────────────────────────────────────────────────────
Month total                                      $29

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/140445 is the state's own key, not one this site invented.