CHASTAIN, L.B.

Operated by DELONG, HORACE (P-5 213146) in the SEVEN-ELEVEN (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 133768District 7BField 82343800CondensateGasSaveExport
Value, all time
$299 k
Jan 1993 – May 2026
Value, last 12 filed months
$3 k
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 7 leases and 7 wells, and the rule below applies to all of them.

Discovered
1982-12-06
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: RETURNED TO EXEMPT STATUS 4/8/97 (DAMEKI NYERI).

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
CondensateDisposition18 bbl$443
GasProduction268,436 Mcf$298,431
Total$298,874

203,625 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 32.9228, -98.0187. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.92278, -98.01872 · 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
4,950 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 4,950 ft.

Completions filed
Apr 2007
1 of 1 wells

1 well

42-3673034314,950 ftApr 2007

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 2026082106.413.05$250
Apr 202608098.932.87$230
Mar 202605989.753.15$186
Feb 202602063.503.75$75
Jan 202604559.138.00$360
Dec 202506256.664.41$274
Nov 202506658.593.93$259
Oct 202507759.383.30$254
Sep 202506562.743.08$200
Aug 202506263.933.01$187
Jul 202506366.743.32$209
Jun 202505566.483.13$172
May 202506160.553.23$197
Apr 202502362.363.54$81
Mar 202506467.704.27$273
Feb 202506170.884.34$265
Jan 202506674.324.28$282
Dec 202407668.993.12$237
Nov 202406469.052.20$141
Oct 202407571.372.28$171
Sep 202406969.612.36$163
Aug 2024014375.632.06$295
Jul 202408579.932.15$182
Jun 202407178.082.63$187
May 202407378.812.20$160
Apr 202407884.451.66$129
Mar 202406780.301.55$104
Feb 202403776.091.78$66
Jan 202405173.023.30$168
Dec 2023024471.262.61$637
Nov 2023020377.892.81$570
Oct 202307685.443.09$235
Sep 2023028089.042.74$766
Aug 2023025180.522.67$671
Jul 2023035574.852.64$938
Jun 2023030668.962.26$691
May 2023023270.622.23$517
Apr 2023016478.122.24$367
Mar 2023016972.852.39$404
Feb 2023013375.112.47$328
Jan 2023014276.533.39$481
Dec 2022015076.415.73$859
Nov 2022016085.005.65$903
Oct 2022014787.185.86$862
Sep 2022013584.888.16$1,102
Aug 2022014594.529.13$1,323
Jul 20220162101.587.54$1,222
Jun 20220235115.097.98$1,875
May 20220281109.378.43$2,370
Apr 20220272104.226.84$1,860
Mar 20220258108.885.08$1,310
Feb 2022028391.054.86$1,375
Jan 2022032881.844.54$1,488
Dec 2021037871.323.90$1,474
Nov 2021038777.435.24$2,027
Oct 2021135879.795.71$2,125
Sep 2021028769.865.35$1,536
Aug 2021036766.024.22$1,549
Jul 2021032370.783.98$1,286
Jun 2021033869.493.38$1,143
May 2021037063.483.02$1,117
Apr 2021018260.362.76$502
Mar 2021020361.302.72$552
Feb 2021011457.805.55$632
Jan 2021017450.412.81$489
Dec 2020020844.642.68$557
Nov 2020015738.772.71$425
Oct 2020018436.972.48$456
Sep 2020021637.091.99$430
Aug 2020026239.982.39$625
Jul 2020019938.371.83$363
Jun 2020023234.901.69$392
May 2020023716.921.81$430
Apr 2020019514.751.80$352
Mar 202004530.341.86$84
Feb 202004449.881.98$87
Jan 202004757.252.09$98
Dec 201904659.012.30$106
Nov 2019011455.302.75$314
Oct 2019018053.472.42$435
Sep 2019018455.052.66$489
Aug 201903053.112.30$69
Jul 201901756.272.46$42
Jun 201907452.782.49$184
May 201901858.482.74$49
Apr 201908762.632.75$239
Mar 201908556.803.06$260
Feb 201909050.852.79$251
Jan 2019015046.033.23$484
Dec 2018015346.594.19$640
Nov 2018012452.934.24$525
Oct 2018010061.443.40$340
Sep 2018010759.543.11$333
Aug 2018012059.403.07$368
Jul 2018011265.142.93$328
Jun 2018012560.183.08$385
May 2018018765.382.90$542
Apr 2018019763.842.90$571
Mar 201808561.222.79$237
Feb 201808861.782.77$243
Jan 2018015562.874.01$621
Dec 2017013357.272.92$389
Nov 2017012155.423.12$377
Oct 2017020749.292.98$618
Sep 2017021947.523.09$676
Aug 2017017345.373.00$520
Jul 2017021143.873.09$651
Jun 2017011342.493.09$349
May 201709245.373.26$300
Apr 2017012747.933.21$408
Mar 2017010646.772.98$316
Feb 2017019850.452.95$585
Jan 2017019549.413.42$667
Dec 2016014348.763.72$532
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 201603545.352.69$94
May 201605042.521.99$100
Apr 201608136.561.99$161
Mar 201607333.011.79$131
Feb 201608326.472.06$171
Jan 201608327.352.36$196
Dec 2015010832.362.00$216
Nov 2015012638.792.17$273
Oct 2015010943.552.43$265
Sep 2015010042.992.76$276
Aug 2015011140.162.87$319
Jul 201508948.152.95$262
Jun 2015013156.152.88$378
May 201509655.212.96$284
Apr 201508349.822.71$225
Mar 201507142.892.93$208
Feb 201508044.662.98$238
Jan 2015024043.433.10$744
Dec 2014016954.693.59$607
Nov 201409870.464.25$417
Oct 2014012678.303.90$492
Sep 2014012986.164.05$522
Aug 2014012089.394.04$484
Jul 201404796.564.18$196
Jun 201404898.164.74$227
May 2014010994.734.73$515
Apr 2014016095.944.81$769
Mar 2014010395.895.06$521
Feb 2014010297.406.19$632
Jan 2014010590.404.86$510
Dec 2013011991.824.35$518
Nov 2013012188.853.74$452
Oct 2013015497.423.78$582
Sep 20130100104.113.72$372
Aug 20130135104.253.52$476
Jul 20130135102.523.72$502
Jun 2013011894.403.93$464
May 2013016494.834.15$680
Apr 2013013493.964.28$574
Mar 201309693.623.91$376
Feb 2013010591.233.42$359
Jan 2013010691.603.42$363
Dec 201208286.773.42$280
Nov 201205286.953.62$189
Oct 2012010789.383.40$364
Sep 2012014194.672.92$411
Aug 2012014892.662.91$430
Jul 2012014185.133.02$426
Jun 2012012379.822.52$310
May 2012014391.612.49$356
Apr 20120130101.652.00$260
Mar 20120164105.052.22$364
Feb 20120188101.102.57$483
Jan 2012011998.092.73$325
Dec 2011013896.873.24$447
Nov 2011025395.723.31$838
Oct 2011040484.983.65$1,474
Sep 2011037083.623.99$1,475
Aug 2011021883.404.15$905
Jul 2011024294.144.52$1,093
Jun 2011021792.904.64$1,007
May 2011033498.134.40$1,471
Apr 20110252105.964.33$1,092
Mar 2011022496.364.06$909
Feb 2011021785.644.18$907
Jan 2011029386.504.59$1,345
Dec 2010023485.734.35$1,017
Nov 2010010880.843.80$410
Oct 2010030678.103.51$1,074
Sep 2010044872.633.98$1,783
Aug 2010047773.684.42$2,108
Jul 2010033872.554.74$1,601
Jun 2010037670.364.91$1,846
May 2010090671.124.24$3,837
Apr 2010035181.694.12$1,447
Mar 2010092578.394.39$4,060
Feb 201001,19173.585.44$6,482
Jan 201001,19174.365.96$7,103
Dec 2009019571.445.48$1,069
Nov 2009035374.593.75$1,324
Oct 2009043172.544.11$1,772
Sep 2009044665.543.06$1,367
Aug 2009048467.423.22$1,558
Jul 2009046461.133.46$1,608
Jun 2009049266.163.90$1,916
May 2009050254.743.93$1,971
Apr 2009037646.773.59$1,349
Mar 2009049442.144.06$2,005
Feb 2009042632.814.63$1,974
Jan 2009048435.865.37$2,600
Dec 2008038037.105.98$2,271
Nov 2008048355.496.86$3,314
Oct 2008047675.246.92$3,295
Sep 20080443101.767.88$3,490
Aug 20080453114.228.48$3,843
Jul 20080676131.0811.39$7,699
Jun 20080447131.3313.03$5,826
May 20080501123.1711.57$5,799
Apr 20080616110.3110.45$6,440
Mar 20080594101.909.66$5,740
Feb 2008058992.538.77$5,166
Jan 2008076490.388.21$6,269
Dec 200701,07788.337.30$7,864
Nov 200701,21091.677.29$8,823
Oct 200701,01082.856.92$6,991
Sep 2007096975.846.24$6,051
Aug 2007083569.066.39$5,334
Jul 2007090670.906.39$5,787
Jun 2007087062.007.55$6,567
May 2007045158.747.85$3,539
Apr 20071159.617.81$67
Mar 20070156.927.30$7
Feb 20070555.108.22$41
Jan 20070150.306.73$7
Dec 200605256.656.92$360
Nov 2006014654.207.62$1,112
Oct 200609654.906.01$577
Sep 200601360.085.04$65
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 200605066.286.38$319
May 200608866.016.42$565
Apr 200609464.397.36$692
Mar 200609556.707.08$673
Feb 200607657.597.75$589
Jan 2006012860.598.93$1,143
Dec 200504154.9413.42$550
Nov 20050454.6910.59$42
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050252.337.38$15
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 200503650.377.15$258
Feb 200505945.226.31$372
Jan 200504643.166.32$291
Dec 200405939.866.75$398
Nov 200401345.286.33$82
Oct 200401949.706.52$124
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 200404837.486.49$312
Apr 200404734.475.86$275
Mar 200401534.365.53$83
Feb 200402532.455.51$138
Jan 200404932.036.30$309
Dec 200301530.266.30$95
Nov 200303928.804.60$179
Oct 200305428.174.76$257
Sep 200304126.314.75$195
Aug 200301929.765.13$97
Jul 200306729.415.17$346
Jun 200303428.565.98$203
May 200304126.595.97$245
Apr 200302626.675.41$141
Mar 200301731.146.10$104
Feb 20030533.487.93$40
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 20020025.963.16$0
Jul 20020124.583.06$3
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020522.003.10$16
Feb 20020018.222.38$0
Jan 20020117.172.38$2
Dec 20010916.932.36$21
Nov 20010118.072.41$2
Oct 20010019.782.53$0
Sep 200103924.262.25$88
Aug 200106824.873.05$208
Jul 200109323.933.20$297
Jun 2001021224.563.82$811
May 200109125.524.31$392
Apr 200105124.685.34$272
Mar 200103824.545.38$204
Feb 200106127.755.77$352
Jan 200104227.478.40$353
Dec 200005126.889.12$465
Nov 200002532.215.66$141
Oct 200004231.235.15$216
Sep 200005331.875.19$275
Aug 200002429.644.54$109
Jul 200009028.534.09$368
Jun 20000329.304.40$13
May 20000027.263.68$0
Apr 200003424.513.12$106
Mar 200006028.422.86$172
Feb 200008527.622.73$232
Jan 200008325.272.48$206
Dec 1999017324.282.42$419
Nov 1999029223.192.43$711
Oct 1999044620.982.80$1,250
Sep 1999041421.752.62$1,084
Aug 1999021619.262.88$621
Jul 1999027917.892.37$662
Jun 1999022615.942.36$534
May 1999030715.792.32$713
Apr 1999035215.102.21$777
Mar 1999044212.471.84$813
Feb 199904979.981.82$903
Jan 1999029010.381.90$551
Dec 199802729.201.77$482
Nov 1998019510.892.19$426
Oct 1998014212.421.97$280
Sep 1998011412.592.08$237
Aug 19980811.301.91$15
Jul 199803911.742.24$87
Jun 199803611.242.24$81
May 199808212.622.21$181
Apr 1998017513.042.51$438
Mar 1998056912.802.31$1,314
Feb 1998072113.952.30$1,658
Jan 1998081914.702.15$1,765
Dec 1997035416.322.41$854
Nov 1997088618.193.09$2,736
Oct 1997014519.253.15$457
Sep 1997016417.742.95$485
Aug 1997014717.862.55$376
Jul 1997011517.582.25$258
Jun 199709017.242.26$203
May 1997168318.972.31$495
Apr 1997014317.882.08$298
Mar 1997014418.951.94$279
Feb 1997013920.492.21$307
Jan 1997018223.483.54$644
Dec 1996066823.32$0
Nov 199601,45621.97$0
Oct 1996075323.31$0
Sep 1996013922.22$0
Aug 1996013920.26$0
Jul 199601,15819.55$0
Jun 199601,39318.73$0
May 199602,02419.43$0
Apr 199602,34421.51$0
Mar 199602,34419.38$0
Feb 199602,21316.98$0
Jan 199603,06317.07$0
Dec 199503,40217.19$0
Nov 199503,12516.00$0
Oct 199503,06115.43$0
Sep 199503,22816.18$0
Aug 199502,99815.92$0
Jul 199503,50515.24$0
Jun 199503,43316.41$0
May 199503,43417.56$0
Apr 199503,82017.73$0
Mar 199504,25216.44$0
Feb 199504,12016.58$0
Jan 199504,65815.92$0
Dec 199404,55415.03$0
Nov 199404,39215.90$0
Oct 199404,36515.58$0
Sep 199404,36315.29$0
Aug 199404,69516.13$0
Jul 199404,87717.56$0
Jun 199404,43317.09$0
May 199405,66015.88$0
Apr 199405,51014.14$0
Mar 199406,02712.46$0
Feb 199405,43112.50$0
Jan 199406,08912.66$0
Dec 199306,33112.33$0
Nov 199306,57114.49$0
Oct 199306,65915.85$0
Sep 199306,18615.03$0
Aug 199306,86015.66$0
Jul 199307,15015.46$0
Jun 199306,64416.79$0
May 199307,24517.68$0
Apr 199306,84018.05$0
Mar 199307,16218.14$0
Feb 199306,54517.90$0
Jan 199308,30616.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                   82 Mcf  × $  3.05 =       $250

────────────────────────────────────────────────────
Month total                                     $250

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/G/133768 is the state's own key, not one this site invented.