COOPER -43-

Operated by XTO ENERGY INC. (P-5 945936) in the BLOCK 16 (ELLEN.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 55978District 08Field 09269426Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$42.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$773 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 30 leases and 30 wells, and the rule below applies to all of them.

Discovered
1969-03-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
3,735 ft
minimum
From a lease line
1,867 ft
minimum

A drilling unit in this field needs at least 640 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: ALLOCATION FORMULA SUSPENDED 8/1/03 PER ORDER 08-0235089 7/8/03

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
CondensateDisposition71,553 bbl$2,031,591
GasProduction13,869,377 Mcf$40,751,865
Total$42,783,456

3,800,787 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 31.4458, -103.0077. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.44577, -103.00773 · 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
16,590 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 16,590 ft.

Completions filed
Jan 2000
1 of 1 wells

1 well

42-475305311 L16,590 ftJan 2000

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 202601,392106.413.05$4,240
Apr 202601,63098.932.87$4,678
Mar 202607,13989.753.15$22,484
Feb 20267118,94963.503.75$75,573
Jan 20267523,28959.138.00$190,698
Dec 20257624,45856.664.41$112,248
Nov 20255923,65258.593.93$96,325
Oct 2025015,87559.383.30$52,464
Sep 20255316,10662.743.08$52,882
Aug 20255719,58763.933.01$62,694
Jul 20253715,81266.743.32$54,889
Jun 2025013,87766.483.13$43,417
May 202506,91160.553.23$22,339
Apr 202505,77962.363.54$20,476
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 202503,90574.324.28$16,708
Dec 20240068.993.12$0
Nov 202408,12769.052.20$17,867
Oct 2024011,30171.372.28$25,782
Sep 202411819,11769.612.36$53,413
Aug 2024021,92275.632.06$45,239
Jul 202408,99479.932.15$19,306
Jun 202406,00778.082.63$15,822
May 202405,97078.812.20$13,125
Apr 202401,09984.451.66$1,823
Mar 2024025380.301.55$391
Feb 2024065176.091.78$1,161
Jan 202407,96473.023.30$26,263
Dec 202307,87971.262.61$20,570
Nov 2023016,12377.892.81$45,266
Oct 202306,95185.443.09$21,460
Sep 202304,82389.042.74$13,191
Aug 2023426,83680.522.67$21,654
Jul 202307,31574.852.64$19,325
Jun 202307,10068.962.26$16,035
May 202307,61470.622.23$16,959
Apr 202307,43578.122.24$16,638
Mar 202307,60072.852.39$18,188
Feb 202306,37875.112.47$15,726
Jan 202307,22876.533.39$24,486
Dec 202207,41876.415.73$42,498
Nov 202205,92985.005.65$33,476
Oct 202206,33187.185.86$37,123
Sep 202204,30484.888.16$35,136
Aug 202205,91994.529.13$54,024
Jul 202207,056101.587.54$53,217
Jun 202206,959115.097.98$55,513
May 202206,053109.378.43$51,045
Apr 202206,921104.226.84$47,323
Mar 202207,256108.885.08$36,834
Feb 202207,13891.054.86$34,682
Jan 202207,90581.844.54$35,870
Dec 202108,06471.323.90$31,443
Nov 202107,70877.435.24$40,366
Oct 202108,42679.795.71$48,145
Sep 202108,22669.865.35$44,017
Aug 202108,98966.024.22$37,939
Jul 202108,73770.783.98$34,791
Jun 202108,20269.493.38$27,728
May 202108,92963.483.02$26,945
Apr 202108,99360.362.76$24,806
Mar 2021489,15261.302.72$27,808
Feb 202106,69157.805.55$37,121
Jan 2021014,47950.412.81$40,690
Dec 20204717,21844.642.68$48,164
Nov 2020012,03738.772.71$32,579
Oct 20204620,65436.972.48$52,890
Sep 20204018,06837.091.99$37,458
Aug 20204420,30339.982.39$50,184
Jul 2020018,73538.371.83$34,194
Jun 2020021,08434.901.69$35,639
May 20209123,25216.921.81$43,736
Apr 2020018,47614.751.80$33,338
Mar 20205019,26230.341.86$37,272
Feb 2020020,58349.881.98$40,768
Jan 20204917,14457.252.09$38,717
Dec 2019011,42259.012.30$26,320
Nov 2019010,59455.302.75$29,141
Oct 2019010,28053.472.42$24,863
Sep 20194912,99055.052.66$37,216
Aug 2019013,58653.112.30$31,307
Jul 20194614,64456.272.46$38,614
Jun 2019014,92352.782.49$37,176
May 20194215,96758.482.74$46,211
Apr 20194513,37762.632.75$39,614
Mar 2019016,20056.803.06$49,606
Feb 20194614,56850.852.79$43,016
Jan 20194516,15146.033.23$54,210
Dec 2018011,24746.594.19$47,074
Nov 2018011,25352.934.24$47,682
Oct 201808,34461.443.40$28,354
Sep 2018010,84059.543.11$33,691
Aug 20184715,91759.403.07$51,602
Jul 2018014,19565.142.93$41,618
Jun 20184615,41360.183.08$50,193
May 2018019,21765.382.90$55,745
Apr 20184617,72963.842.90$54,365
Mar 20184419,36161.222.79$56,650
Feb 2018016,69461.782.77$46,178
Jan 20184115,81962.874.01$66,001
Dec 2017017,15957.272.92$50,130
Nov 20173718,87255.423.12$60,900
Oct 20173317,74449.292.98$54,569
Sep 2017017,60647.523.09$54,355
Aug 20172820,30745.373.00$62,281
Jul 2017019,14343.873.09$59,100
Jun 20172919,91142.493.09$62,703
May 2017018,76045.373.26$61,221
Apr 20172918,53847.933.21$60,927
Mar 20172922,04046.772.98$67,117
Feb 20172916,64750.452.95$50,615
Jan 2017021,85149.413.42$74,704
Dec 20163021,09048.763.72$79,977
Nov 20162919,94842.492.64$53,982
Oct 2016021,85346.193.09$67,531
Sep 20163018,20941.553.10$57,706
Aug 20163221,43441.442.92$64,006
Jul 2016522,01141.622.92$64,576
Jun 20162922,12345.352.69$60,734
May 2016019,49042.521.99$38,805
Apr 20164221,49736.561.99$44,337
Mar 2016025,99333.011.79$46,632
Feb 20164829,76626.472.06$62,697
Jan 2016027,72227.352.36$65,545
Dec 20154626,34432.362.00$54,214
Nov 20154822,49038.792.17$50,605
Oct 20155515,87843.552.43$40,924
Sep 2015012,19442.992.76$33,636
Aug 20156019,68940.162.87$58,966
Jul 20157123,92348.152.95$73,874
Jun 201505,99756.152.88$17,289
May 201502,93655.212.96$8,677
Apr 2015011,19249.822.71$30,292
Mar 2015846,18242.892.93$21,745
Feb 2015017,88944.662.98$53,241
Jan 20159014,97443.433.10$50,338
Dec 20148430,97354.693.59$115,829
Nov 20148025,81270.464.25$115,385
Oct 20147519,20578.303.90$80,790
Sep 2014023,84486.164.05$96,459
Aug 20147625,46889.394.04$109,560
Jul 2014016,45196.564.18$68,759
Jun 20147118,49198.164.74$94,559
May 201411435,24394.734.73$177,377
Apr 20145930,80895.944.81$153,820
Mar 20145429,11595.895.06$152,407
Feb 20147014,17097.406.19$94,559
Jan 201411625,90590.404.86$136,403
Dec 2013023,67891.824.35$103,105
Nov 201313728,00688.853.74$116,867
Oct 20136930,68597.423.78$122,692
Sep 2013013,433104.113.72$49,940
Aug 20135825,334104.253.52$95,288
Jul 20139915,503102.523.72$67,786
Jun 2013217,23294.403.93$67,969
May 201313622,92994.834.15$108,031
Apr 2013024,43493.964.28$104,641
Mar 20139524,25193.623.91$103,785
Feb 20137825,41391.233.42$94,026
Jan 20136924,96291.603.42$91,688
Dec 2012026,69486.773.42$91,298
Nov 20125623,75286.953.62$90,969
Oct 201211625,85589.383.40$98,267
Sep 2012023,75194.672.92$69,315
Aug 2012024,21492.662.91$70,418
Jul 2012021,51785.133.02$64,999
Jun 20125818,64679.822.52$51,600
May 2012019,33691.612.49$48,114
Apr 20126924,482101.652.00$55,900
Mar 201210118,157105.052.22$50,956
Feb 20128923,459101.102.57$69,293
Jan 20127427,24998.092.73$81,760
Dec 20116029,76696.873.24$102,246
Nov 20117330,67195.723.31$108,548
Oct 20118628,82384.983.65$112,470
Sep 201110127,70283.623.99$118,860
Aug 2011027,93683.404.15$115,915
Jul 20114528,55494.144.52$133,222
Jun 20112229,73692.904.64$140,015
May 20114431,98798.134.40$145,215
Apr 20118131,405105.964.33$144,669
Mar 20115133,84396.364.06$142,227
Feb 20115525,85585.644.18$112,784
Jan 20115635,94786.504.59$169,797
Dec 201010335,62585.734.35$163,719
Nov 20105237,08680.843.80$144,957
Oct 20105237,08678.103.51$134,192
Sep 20105236,18872.633.98$147,786
Aug 20106033,79073.684.42$153,751
Jul 20105933,62372.554.74$163,535
Jun 2010036,03470.364.91$176,941
May 201011636,03471.124.24$160,862
Apr 20105336,03481.694.12$152,887
Mar 20105437,56878.394.39$169,107
Feb 201013131,99573.585.44$183,767
Jan 2010696174.365.96$5,495
Dec 20095914,81771.445.48$85,468
Nov 20096921,76174.593.75$86,783
Oct 20098623,13372.544.11$101,321
Sep 200911423,75165.543.06$80,262
Aug 2009018,21067.423.22$58,609
Jul 2009112,20561.133.46$42,345
Jun 2009019,43866.163.90$75,711
May 200914920,14454.743.93$87,237
Apr 20096519,71446.773.59$73,764
Mar 200913421,94342.144.06$94,713
Feb 20096620,19732.814.63$95,738
Jan 200916321,26435.865.37$120,054
Dec 2008012,22137.105.98$73,047
Nov 20088121,04655.496.86$148,878
Oct 200815121,87075.246.92$162,745
Sep 20088320,320101.767.88$168,509
Aug 200817121,427114.228.48$201,297
Jul 20089324,107131.0811.39$286,755
Jun 200810823,903131.3313.03$325,703
May 200814728,113123.1711.57$343,494
Apr 20087620,777110.3110.45$225,604
Mar 20088420,416101.909.66$205,861
Feb 20088419,08292.538.77$175,133
Jan 200817721,50990.388.21$192,494
Dec 20078722,18688.337.30$169,686
Nov 200718421,28091.677.29$172,035
Oct 20079822,99782.856.92$167,304
Sep 200715622,12675.846.24$149,989
Aug 20076421,67969.066.39$142,904
Jul 20075822,09470.906.39$145,247
Jun 200712520,67762.007.55$163,829
May 20076319,42458.747.85$156,107
Apr 200710816,29759.617.81$133,639
Mar 20077721,46056.927.30$161,083
Feb 20076219,81955.108.22$166,249
Jan 20075823,45350.306.73$160,682
Dec 200614619,24756.656.92$141,430
Nov 2006022,29854.207.62$169,855
Oct 20069624,37154.906.01$151,833
Sep 20069423,49960.085.04$124,017
Aug 20067424,11268.717.34$182,065
Jul 200611124,37769.376.34$162,318
Jun 20063822,52966.286.38$146,341
May 200615619,32966.016.42$134,486
Apr 200610928,09064.397.36$213,774
Mar 200635925,79256.707.08$203,038
Feb 200616323,78357.597.75$193,732
Jan 200616126,98160.598.93$250,785
Dec 200517727,85954.9413.42$383,464
Nov 200510124,93354.6910.59$269,524
Oct 20058829,67858.3413.80$414,564
Sep 200514829,41461.4512.08$364,386
Aug 200519328,21961.519.80$288,328
Jul 200514928,84055.697.84$234,508
Jun 200517324,36852.337.38$188,914
May 200519926,96245.226.65$188,327
Apr 2005030,43349.207.36$224,001
Mar 200544434,20050.377.15$267,061
Feb 2005029,51345.226.31$186,284
Jan 200516534,56543.166.32$225,648
Dec 200415638,60039.866.75$266,810
Nov 200416332,42045.286.33$212,613
Oct 200426234,52149.706.52$237,929
Sep 200416131,30143.245.28$172,353
Aug 200415731,80242.375.55$183,174
Jul 2004032,83838.286.08$199,792
Jun 200413030,04636.106.43$197,980
May 200412630,41237.486.49$202,236
Apr 200414132,01734.475.86$192,431
Mar 200414833,28734.365.53$189,167
Feb 200411632,76132.455.51$184,265
Jan 20043537,13132.036.30$235,033
Dec 20034936,94430.266.30$234,291
Nov 20035933,24728.804.60$154,474
Oct 20035435,29228.174.76$169,498
Sep 20033231,66326.314.75$151,221
Aug 20034041,98929.765.13$216,582
Jul 20031934,52529.415.17$179,082
Jun 20035833,41328.565.98$201,565
May 20035535,76526.595.97$215,075
Apr 20036134,65026.675.41$188,989
Mar 200312446,51531.146.10$287,419
Feb 200316747,87933.487.93$385,074
Jan 200313347,83330.315.58$271,037
Dec 200221750,78426.914.85$252,333
Nov 200222545,22524.664.14$192,643
Oct 200235141,90726.464.23$186,517
Sep 200229637,37327.443.64$143,981
Aug 200213739,39625.963.16$128,212
Jul 200219440,54824.583.06$128,917
Jun 200221745,21723.733.34$156,095
May 200220931,90124.663.58$119,487
Apr 200224843,57223.653.51$158,904
Mar 200262451,32922.003.10$172,988
Feb 200223649,77018.222.38$122,538
Jan 200221660,12217.172.38$146,539
Dec 200121059,29216.932.36$143,745
Nov 20016755,29218.072.41$134,217
Oct 200113947,19219.782.53$122,092
Sep 200138049,50324.262.25$120,666
Aug 200155948,34424.873.05$161,504
Jul 200127149,63323.933.20$165,166
Jun 200117950,45824.563.82$197,356
May 200133853,41825.524.31$238,714
Apr 200128752,73824.685.34$288,457
Mar 200148464,91624.545.38$360,894
Feb 200149058,33727.755.77$350,032
Jan 200165164,25927.478.40$557,579
Dec 200079652,15126.889.12$497,144
Nov 200044052,43832.215.66$310,867
Oct 200028463,73131.235.15$336,797
Sep 200057543,70731.875.19$245,012
Aug 200033258,43429.644.54$275,175
Jul 200034759,15228.534.09$251,817
Jun 200035558,18329.304.40$266,247
May 200035161,00227.263.68$234,040
Apr 200046859,56324.513.12$197,069
Mar 200057668,56828.422.86$212,457
Feb 200045064,80227.622.73$189,112
Jan 200050665,36625.272.48$174,927
Dec 199943671,25324.282.42$183,283
Nov 199940366,70623.192.43$171,707
Oct 199939970,96920.982.80$207,348
Sep 199949669,08221.752.62$191,703
Aug 199951371,05219.262.88$214,198
Jul 199946774,69517.892.37$185,559
Jun 199943475,59815.942.36$185,488
May 199918332,56315.792.32$78,469
Apr 1999092515.102.21$2,042
Mar 199935568,60712.471.84$130,549
Feb 199945766,0919.981.82$124,700
Jan 199931075,98410.381.90$147,584
Dec 199840271,2209.201.77$129,994
Nov 199833167,36210.892.19$150,839
Oct 199850273,94812.421.97$151,854
Sep 199829771,15612.592.08$151,930
Aug 199844375,58611.301.91$149,175
Jul 199836976,94011.742.24$176,468
Jun 199838764,88711.242.24$149,520
May 199864167,78812.622.21$157,653
Apr 199842870,47013.042.51$182,132
Mar 199841875,23712.802.31$179,106
Feb 199849768,84613.952.30$165,219
Jan 199840476,14014.702.15$170,005
Dec 199743077,75216.322.41$194,485
Nov 199750473,68118.193.09$236,714
Oct 199740175,81219.253.15$246,513
Sep 199741171,65117.742.95$219,011
Aug 199742275,77617.862.55$201,125
Jul 199741677,58917.582.25$181,651
Jun 199744875,26217.242.26$177,605
May 199738976,91218.972.31$184,931
Apr 199770677,48317.882.08$174,003
Mar 199741081,79218.951.94$166,376
Feb 199743174,15820.492.21$172,416
Jan 199757277,30323.483.54$287,060
Dec 199641585,79523.32$9,678
Nov 199670280,97321.97$15,423
Oct 199679385,62523.31$18,485
Sep 199646873,28122.22$10,399
Aug 199639755,00220.26$8,043
Jul 199647860,65019.55$9,345
Jun 199657080,90518.73$10,676
May 199621982,99419.43$4,255
Apr 199655691,32721.51$11,960
Mar 199654194,88119.38$10,485
Feb 199643086,02516.98$7,301
Jan 19961,14883,98617.07$19,596
Dec 199560189,86017.19$10,331
Nov 199570090,06416.00$11,200
Oct 199548993,29215.43$7,545
Sep 199581794,70916.18$13,219
Aug 199561695,58215.92$9,807
Jul 199528599,70015.24$4,343
Jun 1995904100,51116.41$14,835
May 199559093,39217.56$10,360
Apr 199558978,30917.73$10,443
Mar 199557784,76216.44$9,486
Feb 199599790,47416.58$16,530
Jan 19951,01997,55515.92$16,222
Dec 199442376,87715.03$6,358
Nov 199483079,90215.90$13,197
Oct 199450784,59315.58$7,899
Sep 199452173,15015.29$7,966
Aug 199455072,10316.13$8,872
Jul 199476568,39717.56$13,433
Jun 199446567,63617.09$7,947
May 199449285,39515.88$7,813
Apr 1994856105,30814.14$12,104
Mar 19941,070113,03812.46$13,332
Feb 199459799,70812.50$7,463
Jan 1994939105,76312.66$11,888
Dec 1993912113,92412.33$11,245
Nov 1993719112,25514.49$10,418
Oct 1993894112,13315.85$14,170
Sep 199334899,97515.03$5,230
Aug 1993115315.66$16
Jul 1993441,56315.46$680
Jun 199316029,73816.79$2,686
May 199329438,20417.68$5,198
Apr 199342531,48118.05$7,671
Mar 199349833,32718.14$9,034
Feb 199351846,88017.90$9,272
Jan 199392379,63016.93$15,626

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                1,392 Mcf  × $  3.05 =     $4,240

────────────────────────────────────────────────────
Month total                                   $4,240

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/55978 is the state's own key, not one this site invented.