COYANOSA UNIT #1

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

Gas lease lease 34935District 08Field 21382375Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$43.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$375 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 25 leases and 25 wells, and the rule below applies to all of them.

Discovered
1963-01-19
as the register files it
Field class
Gas
the register's own label
Between wells
3,960 ft
minimum
From a lease line
1,320 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: SUSPENDED AND OVERAGE CANCELLED.

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
CondensateDisposition135 bbl$2,477
GasProduction11,281,705 Mcf$43,194,113
Total$43,196,591

1,635,885 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 31.1947, -103.0606. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.19469, -103.06059 · 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
15,700 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 15,700 ft.

Completions filed
Nov 1999
1 of 1 wells

1 well

42-371103092 U15,700 ftNov 1999

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 202603,09189.753.15$9,735
Feb 2026010,55663.503.75$39,588
Jan 2026011,33459.138.00$90,648
Dec 2025011,28156.664.41$49,787
Nov 2025011,30658.593.93$44,392
Oct 202505,78759.383.30$19,125
Sep 202509,18762.743.08$28,268
Aug 202508,83563.933.01$26,635
Jul 202509,49066.743.32$31,461
Jun 2025011,28066.483.13$35,292
May 2025011,08660.553.23$35,834
Apr 2025011,24762.363.54$39,849
Mar 2025011,78167.704.27$50,285
Feb 2025010,36970.884.34$45,010
Jan 2025011,95274.324.28$51,139
Dec 2024010,88968.993.12$33,989
Nov 2024085569.052.20$1,880
Oct 202403,56971.372.28$8,142
Sep 202409,48569.612.36$22,426
Aug 2024011,54575.632.06$23,825
Jul 202408,21579.932.15$17,634
Jun 2024012,05278.082.63$31,745
May 2024012,99778.812.20$28,573
Apr 202408,42784.451.66$13,982
Mar 2024011,06880.301.55$17,102
Feb 202408,89176.091.78$15,858
Jan 2024010,76773.023.30$35,506
Dec 2023010,45371.262.61$27,290
Nov 202302,31177.892.81$6,488
Oct 202301,43685.443.09$4,433
Sep 202306,49489.042.74$17,761
Aug 202309,69680.522.67$25,916
Jul 202307,72674.852.64$20,411
Jun 202308,09668.962.26$18,285
May 202309,14470.622.23$20,367
Apr 2023011,72078.122.24$26,227
Mar 2023016,76372.852.39$40,117
Feb 2023013,59575.112.47$33,521
Jan 2023015,09076.533.39$51,121
Dec 2022011,36476.415.73$65,105
Nov 2022012,86985.005.65$72,661
Oct 2022012,27087.185.86$71,948
Sep 202209,37684.888.16$76,543
Aug 2022013,05594.529.13$119,155
Jul 2022012,964101.587.54$97,776
Jun 2022010,778115.097.98$85,978
May 2022011,434109.378.43$96,423
Apr 2022012,375104.226.84$84,615
Mar 2022019,259108.885.08$97,766
Feb 2022020,21191.054.86$98,202
Jan 2022022,76181.844.54$103,282
Dec 2021021,21471.323.90$82,716
Nov 2021020,48977.435.24$107,298
Oct 2021020,84279.795.71$119,088
Sep 2021023,67269.865.35$126,667
Aug 2021021,46866.024.22$90,608
Jul 2021024,07770.783.98$95,877
Jun 2021019,27569.493.38$65,161
May 2021024,61963.483.02$74,292
Apr 2021021,33660.362.76$58,854
Mar 2021021,51661.302.72$58,458
Feb 2021014,77257.805.55$81,954
Jan 2021025,29250.412.81$71,077
Dec 2020023,24644.642.68$62,194
Nov 2020017,17338.772.71$46,480
Oct 2020018,68436.972.48$46,307
Sep 2020021,85137.091.99$43,506
Aug 2020022,33239.982.39$53,264
Jul 2020023,60238.371.83$43,076
Jun 2020012,82934.901.69$21,685
May 2020013,25216.921.81$24,049
Apr 2020011,73214.751.80$21,169
Mar 2020012,93430.341.86$24,008
Feb 2020014,74449.881.98$29,203
Jan 2020015,82657.252.09$33,151
Dec 2019019,18059.012.30$44,198
Nov 2019014,61255.302.75$40,193
Oct 2019017,05153.472.42$41,239
Sep 2019014,12055.052.66$37,521
Aug 2019017,27953.112.30$39,817
Jul 2019022,87356.272.46$56,269
Jun 2019018,86252.782.49$46,989
May 2019015,37758.482.74$42,138
Apr 2019010,85662.632.75$29,862
Mar 2019011,31056.803.06$34,632
Feb 2019020,60550.852.79$57,534
Jan 2019023,32146.033.23$75,284
Dec 2018015,95646.594.19$66,783
Nov 2018011,95252.934.24$50,643
Oct 2018014,50261.443.40$49,279
Sep 2018016,13859.543.11$50,157
Aug 2018015,33059.403.07$47,010
Jul 2018013,23265.142.93$38,795
Jun 2018012,63160.183.08$38,865
May 2018014,07865.382.90$40,837
Apr 2018023,65663.842.90$68,621
Mar 2018023,85661.222.79$66,483
Feb 2018021,88161.782.77$60,525
Jan 2018018,15762.874.01$72,797
Dec 2017021,24657.272.92$62,071
Nov 2017021,83155.423.12$68,077
Oct 2017020,70449.292.98$61,774
Sep 2017023,60347.523.09$72,869
Aug 2017021,72545.373.00$65,271
Jul 2017022,54043.873.09$69,587
Jun 2017022,20342.493.09$68,547
May 2017023,22445.373.26$75,789
Apr 2017018,46947.933.21$59,315
Mar 2017018,88746.772.98$56,353
Feb 2017017,43550.452.95$51,479
Jan 2017023,35649.413.42$79,849
Dec 2016020,44348.763.72$76,106
Nov 2016020,02242.492.64$52,945
Oct 2016023,38046.193.09$72,250
Sep 2016019,22241.553.10$59,600
Aug 2016020,46641.442.92$59,850
Jul 2016011,92841.622.92$34,882
Jun 2016015,22745.352.69$40,897
May 2016022,76542.521.99$45,326
Apr 2016019,26936.561.99$38,365
Mar 2016026,14533.011.79$46,904
Feb 2016023,78826.472.06$49,090
Jan 2016027,24027.352.36$64,405
Dec 2015026,27132.362.00$52,579
Nov 2015022,56638.792.17$48,908
Oct 2015020,56043.552.43$49,890
Sep 2015016,51642.992.76$45,558
Aug 2015022,52940.162.87$64,714
Jul 2015020,55948.152.95$60,548
Jun 2015013,26656.152.88$38,244
May 201508,97155.212.96$26,513
Apr 2015021,93149.822.71$59,358
Mar 2015021,00842.892.93$61,652
Feb 2015019,62944.662.98$58,420
Jan 201509,09643.433.10$28,203
Dec 2014020,42054.693.59$73,336
Nov 2014025,38170.464.25$107,916
Oct 2014022,72778.303.90$88,657
Sep 2014018,31486.164.05$74,088
Aug 2014020,73289.394.04$83,656
Jul 2014019,52896.564.18$81,619
Jun 2014018,75098.164.74$88,817
May 2014025,34394.734.73$119,785
Apr 2014025,99995.944.81$125,032
Mar 2014025,62995.895.06$129,601
Feb 2014023,24897.406.19$143,952
Jan 2014026,16090.404.86$127,156
Dec 2013025,69391.824.35$111,880
Nov 2013025,88488.853.74$96,762
Oct 201309,77197.423.78$36,928
Sep 2013012,923104.113.72$48,044
Aug 2013019,045104.253.52$67,088
Jul 2013017,213102.523.72$63,993
Jun 2013017,02694.403.93$66,970
May 2013025,11994.834.15$104,221
Apr 2013021,00493.964.28$89,952
Mar 2013026,76293.623.91$104,716
Feb 2013021,67491.233.42$74,123
Jan 2013022,90191.603.42$78,319
Dec 2012026,82386.773.42$91,739
Nov 2012026,79686.953.62$97,134
Oct 2012026,76389.383.40$90,986
Sep 2012023,00294.672.92$67,129
Aug 2012018,37092.662.91$53,423
Jul 2012024,40685.133.02$73,726
Jun 2012014,48579.822.52$36,488
May 2012018,64391.612.49$46,390
Apr 2012023,192101.652.00$46,310
Mar 2012027,463105.052.22$61,025
Feb 2012026,500101.102.57$68,111
Jan 2012027,74098.092.73$75,843
Dec 2011028,15496.873.24$91,212
Nov 2011026,78495.723.31$88,689
Oct 2011025,28384.983.65$92,246
Sep 2011022,32483.623.99$88,979
Aug 2011026,00083.404.15$107,882
Jul 2011029,97794.144.52$135,413
Jun 2011029,07592.904.64$134,905
May 2011028,62698.134.40$126,092
Apr 2011027,291105.964.33$118,260
Mar 2011030,05796.364.06$121,951
Feb 2011023,32785.644.18$97,506
Jan 2011030,74286.504.59$141,068
Dec 2010031,91985.734.35$138,776
Nov 2010029,65380.843.80$112,543
Oct 2010031,10878.103.51$109,155
Sep 2010030,42872.633.98$121,087
Aug 2010025,66373.684.42$113,414
Jul 2010028,23772.554.74$133,744
Jun 2010019,99170.364.91$98,164
May 2010027,97071.124.24$118,459
Apr 2010029,18181.694.12$120,304
Mar 2010030,99778.394.39$136,036
Feb 2010027,43473.585.44$149,306
Jan 2010028,97974.365.96$172,833
Dec 2009031,87871.445.48$174,811
Nov 2009030,95574.593.75$116,128
Oct 2009032,68172.544.11$134,327
Sep 2009031,19265.543.06$95,596
Aug 2009018,48367.423.22$59,488
Jul 2009018,83061.133.46$65,237
Jun 2009030,81466.163.90$120,021
May 2009033,82954.743.93$132,804
Apr 2009032,22746.773.59$115,614
Mar 2009033,46442.144.06$135,830
Feb 2009029,90532.814.63$138,550
Jan 2009034,72035.865.37$186,481
Dec 2008033,96037.105.98$202,984
Nov 2008030,61755.496.86$210,044
Oct 2008034,03675.246.92$235,597
Sep 2008029,105101.767.88$229,263
Aug 2008031,836114.228.48$270,065
Jul 2008032,739131.0811.39$372,879
Jun 2008025,162131.3313.03$327,927
May 2008032,127123.1711.57$371,847
Apr 2008021,171110.3110.45$221,340
Mar 2008032,580101.909.66$314,855
Feb 2008032,69492.538.77$286,745
Jan 2008032,94290.388.21$270,313
Dec 2007034,40488.337.30$251,217
Nov 2007033,14891.677.29$241,705
Oct 2007033,02982.856.92$228,626
Sep 2007034,14975.846.24$213,232
Aug 2007032,97269.066.39$210,623
Jul 2007032,98570.906.39$210,706
Jun 200709,15562.007.55$69,106
May 2007015,77158.747.85$123,744
Apr 2007030,88859.617.81$241,087
Mar 2007034,84856.927.30$254,459
Feb 2007033,67655.108.22$276,682
Jan 2007035,98950.306.73$242,093
Dec 2006037,66256.656.92$260,562
Nov 2006036,29454.207.62$276,469
Oct 2006036,35054.906.01$218,602
Sep 2006036,89060.085.04$185,822
Aug 2006037,23068.717.34$273,265
Jul 2006037,60269.376.34$238,500
Jun 2006036,13266.286.38$230,662
May 2006038,55566.016.42$247,716
Apr 2006037,23164.397.36$274,038
Mar 2006033,25956.707.08$235,571
Feb 2006033,58057.597.75$260,283
Jan 2006038,80760.598.93$346,675
Dec 2005038,84354.9413.42$521,094
Nov 2005037,77654.6910.59$399,987
Oct 2005038,94858.3413.80$537,317
Sep 2005034,94761.4512.08$422,125
Aug 2005038,82161.519.80$380,323
Jul 2005040,85955.697.84$320,483
Jun 2005040,41052.337.38$298,268
May 2005041,29845.226.65$274,680
Apr 2005041,08049.207.36$302,369
Mar 2005042,27850.377.15$302,494
Feb 2005035,87845.226.31$226,459
Jan 2005033,80943.166.32$213,747
Dec 2004033,12339.866.75$223,616
Nov 2004039,06445.286.33$247,292
Oct 2004041,32449.706.52$269,230
Sep 2004039,62043.245.28$209,348
Aug 2004042,26842.375.55$234,615
Jul 2004040,28638.286.08$245,107
Jun 2004034,81436.106.43$223,959
May 2004032,60237.486.49$211,736
Apr 2004034,63034.475.86$202,878
Mar 2004040,55634.365.53$224,280
Feb 2004038,08632.455.51$209,839
Jan 2004040,08532.036.30$252,521
Dec 2003040,15630.266.30$253,049
Nov 2003042,27328.804.60$194,251
Oct 2003043,74828.174.76$208,225
Sep 2003039,06726.314.75$185,543
Aug 2003041,88329.765.13$214,848
Jul 2003034,35529.415.17$177,644
Jun 2003030,79128.565.98$184,221
May 2003038,54526.595.97$230,217
Apr 2003035,09026.675.41$189,741
Mar 2003039,45631.146.10$240,525
Feb 2003032,62933.487.93$258,614
Jan 2003047,81130.315.58$266,883
Dec 2002049,71026.914.85$241,280
Nov 2002047,03824.664.14$194,594
Oct 2002053,10026.464.23$224,566
Sep 2002050,62127.443.64$184,017
Aug 2002048,95025.963.16$154,886
Jul 2002053,43024.583.06$163,590
Jun 2002052,56823.733.34$175,485
May 2002055,29724.663.58$198,184
Apr 2002053,62523.653.51$188,348
Mar 2002055,37022.003.10$171,798
Feb 2002047,94318.222.38$113,897
Jan 2002055,26717.172.38$131,297
Dec 2001046,38916.932.36$109,682
Nov 2001051,22518.072.41$123,223
Oct 2001047,69519.782.53$120,615
Sep 2001053,70024.262.25$120,896
Aug 2001056,58324.873.05$172,757
Jul 2001048,81023.933.20$156,049
Jun 2001055,79424.563.82$213,365
May 2001059,09125.524.31$254,524
Apr 2001055,21624.685.34$294,595
Mar 2001060,73424.545.38$326,533
Feb 2001055,56027.755.77$320,419
Jan 2001050,78327.478.40$426,514
Dec 2000049,46726.889.12$451,263
Nov 2000057,19232.215.66$323,592
Oct 2000050,59031.235.15$260,311
Sep 2000055,36031.875.19$287,125
Aug 2000065,06429.644.54$295,439
Jul 2000057,95428.534.09$237,017
Jun 2000058,22629.304.40$256,034
May 2000057,45527.263.68$211,420
Apr 2000761,90424.513.12$193,064
Mar 2000068,30228.422.86$195,327
Feb 20001462,34727.622.73$170,376
Jan 20001465,14425.272.48$161,943
Dec 19991759,33824.282.42$144,231
Nov 1999342,22223.192.43$102,838
Oct 1999111,47220.982.80$32,185
Sep 199916,34821.752.62$16,646
Aug 1999223,07419.262.88$66,390
Jul 199916,15217.892.37$14,613
Jun 1999319,95415.942.36$47,181
May 1999333,31415.792.32$77,370
Apr 1999535,10815.102.21$77,596
Mar 1999739,77812.471.84$73,212
Feb 1999636,1139.981.82$65,706
Jan 1999640,58610.381.90$77,174
Dec 1998538,9339.201.77$69,087
Nov 1998440,06110.892.19$87,606
Oct 1998341,74612.421.97$82,244
Sep 1998238,01512.592.08$79,196
Aug 1998336,35611.301.91$69,378
Jul 1998239,29111.742.24$87,928
Jun 1998238,94711.242.24$87,157
May 1998340,85912.622.21$90,187
Apr 1998229,94213.042.51$75,041
Mar 1998328,16412.802.31$65,081
Feb 1998221,03313.952.30$48,386
Jan 1998431,77214.702.15$68,521
Dec 1997028,60016.322.41$68,957
Nov 1997528,60018.193.09$88,415
Oct 1997232,69519.253.15$103,022
Sep 1997230,39417.742.95$89,846
Aug 1997123,17417.862.55$59,221
Jul 1997032,69217.582.25$73,457
Jun 1997031,93217.242.26$72,077
May 1997034,37918.972.31$79,364
Apr 1997032,40917.882.08$67,501
Mar 1997031,94618.951.94$61,948
Feb 1997031,73020.492.21$69,993
Jan 1997028,60223.483.54$101,243
Dec 1996037,34323.32$0
Nov 1996036,13621.97$0
Oct 1996037,69323.31$0
Sep 1996035,98022.22$0
Aug 1996037,66320.26$0
Jul 1996034,69719.55$0
Jun 1996031,33718.73$0
May 1996030,27619.43$0
Apr 1996041,34621.51$0
Mar 1996038,51419.38$0
Feb 1996035,56816.98$0
Jan 1996038,78917.07$0
Dec 1995042,08817.19$0
Nov 1995053,74716.00$0
Oct 1995038,98015.43$0
Sep 1995036,44316.18$0
Aug 1995039,14715.92$0
Jul 1995038,53715.24$0
Jun 1995036,39516.41$0
May 1995038,69117.56$0
Apr 1995036,95617.73$0
Mar 1995036,60416.44$0
Feb 1995033,39416.58$0
Jan 1995033,48315.92$0
Dec 1994034,88615.03$0
Nov 1994025,56315.90$0
Oct 1994022,74015.58$0
Sep 1994035,52015.29$0
Aug 1994035,89716.13$0
Jul 1994036,27517.56$0
Jun 1994034,21517.09$0
May 1994036,32115.88$0
Apr 1994025,29514.14$0
Mar 1994032,32312.46$0
Feb 1994031,28012.50$0
Jan 1994038,97412.66$0
Dec 1993041,72512.33$0
Nov 1993033,28814.49$0
Oct 1993037,20115.85$0
Sep 1993038,48315.03$0
Aug 1993036,51315.66$0
Jul 1993032,81315.46$0
Jun 1993040,00816.79$0
May 1993034,47417.68$0
Apr 1993012,82518.05$0
Mar 1993011,33618.14$0
Feb 1993012,99917.90$0
Jan 1993015,12416.93$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.

Mar 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 89.75 =         $0
Gas                3,091 Mcf  × $  3.15 =     $9,735

────────────────────────────────────────────────────
Month total                                   $9,735

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/34935 is the state's own key, not one this site invented.