BLOCK-GUERRA

Operated by MORTIMER PRODUCTION COMPANY (P-5 589954) in the ARROYO LOS OLMOS (YEGUA 25) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 124670District 04Field 03945500NGPA filingCondensateGasSaveExport
Value, all time
$10.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$39 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 34 leases and 34 wells, and the rule below applies to all of them.

Discovered
1985-03-03
as the register files it
Field class
Oil and 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: ALLOCATION FORMULA SUSPENDED EFFECTIVE 2/1/93. TMH

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
CondensateDisposition26,500 bbl$610,030
GasProduction3,304,499 Mcf$9,604,826
Total$10,214,856

1,067,728 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 26.3440, -98.7824. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.34398, -98.78236 · 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
6,016 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 6,016 ft.

Completions filed
Jun 1987
1 of 1 wells

1 well

42-4273217526,016 ftJun 1987

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 20260938106.413.05$2,857
Apr 2026034698.932.87$993
Mar 2026085089.753.15$2,677
Feb 2026091663.503.75$3,435
Jan 2026077859.138.00$6,222
Dec 2025090956.664.41$4,012
Nov 2025085458.593.93$3,353
Oct 202501,13359.383.30$3,744
Sep 202501,01562.743.08$3,123
Aug 202501,07163.933.01$3,229
Jul 2025076266.743.32$2,526
Jun 2025094366.483.13$2,950
May 202501,14460.553.23$3,698
Apr 2025098762.363.54$3,497
Mar 2025094367.704.27$4,025
Feb 2025049070.884.34$2,127
Jan 2025074474.324.28$3,183
Dec 202401,16168.993.12$3,624
Nov 202401,03669.052.20$2,278
Oct 202401,21071.372.28$2,760
Sep 202401,03769.612.36$2,452
Aug 202401,02575.632.06$2,115
Jul 202401,22279.932.15$2,623
Jun 202401,10278.082.63$2,903
May 202401,05378.812.20$2,315
Apr 2024087684.451.66$1,453
Mar 202401,08480.301.55$1,675
Feb 202401,20476.091.78$2,148
Jan 2024056473.023.30$1,860
Dec 202301,39871.262.61$3,650
Nov 202301,81177.892.81$5,084
Oct 202301,77685.443.09$5,483
Sep 202301,86789.042.74$5,106
Aug 202301,48680.522.67$3,972
Jul 2023098374.852.64$2,597
Jun 20230068.962.26$0
May 202301,00770.622.23$2,243
Apr 2023099278.122.24$2,220
Mar 202301,10672.852.39$2,647
Feb 202301,01275.112.47$2,495
Jan 202301,16076.533.39$3,930
Dec 202202,29476.415.73$13,143
Nov 202202,01185.005.65$11,355
Oct 202201,20587.185.86$7,066
Sep 2022062384.888.16$5,086
Aug 202201,37494.529.13$12,541
Jul 202201,253101.587.54$9,450
Jun 202201,564115.097.98$12,476
May 202201,819109.378.43$15,340
Apr 20220791104.226.84$5,409
Mar 202202,246108.885.08$11,402
Feb 202201,19991.054.86$5,826
Jan 202201,39481.844.54$6,326
Dec 202101,43971.323.90$5,611
Nov 202102,93577.435.24$15,370
Oct 202101,58279.795.71$9,039
Sep 202101,88769.865.35$10,097
Aug 202103,51466.024.22$14,831
Jul 202101,24070.783.98$4,938
Jun 2021013169.493.38$443
May 202102,13163.483.02$6,431
Apr 202102,65160.362.76$7,313
Mar 202102,21861.302.72$6,026
Feb 202102,55157.805.55$14,153
Jan 202102,80450.412.81$7,880
Dec 202003,05544.642.68$8,174
Nov 202002,93438.772.71$7,941
Oct 202003,27636.972.48$8,119
Sep 202002,38537.091.99$4,749
Aug 202003,02439.982.39$7,213
Jul 202002,14238.371.83$3,909
Jun 202002,91434.901.69$4,926
May 202003,56516.921.81$6,470
Apr 202002,58414.751.80$4,663
Mar 202002,83330.341.86$5,259
Feb 202003,19049.881.98$6,318
Jan 202004,55357.252.09$9,537
Dec 201904,96659.012.30$11,443
Nov 20191685,42055.302.75$24,199
Oct 201906,11253.472.42$14,782
Sep 2019060255.052.66$1,600
Aug 2019032353.112.30$744
Jul 2019033256.272.46$817
Jun 2019034052.782.49$847
May 2019036358.482.74$995
Apr 2019034262.632.75$941
Mar 2019024556.803.06$750
Feb 2019025750.852.79$718
Jan 2019014046.033.23$452
Dec 201802,34446.594.19$9,811
Nov 201802,98452.934.24$12,644
Oct 201807,22261.443.40$24,541
Sep 201803,02859.543.11$9,411
Aug 201806,75159.403.07$20,702
Jul 201807,21665.142.93$21,156
Jun 201802,59860.183.08$7,994
May 201804,17065.382.90$12,096
Apr 201802,01663.842.90$5,848
Mar 201802,13861.222.79$5,958
Feb 201802,38161.782.77$6,586
Jan 201801,81062.874.01$7,257
Dec 201702,11557.272.92$6,179
Nov 201702,47655.423.12$7,721
Oct 201703,37449.292.98$10,067
Sep 201702,71047.523.09$8,367
Aug 201703,28745.373.00$9,875
Jul 201702,67143.873.09$8,246
Jun 201702,26442.493.09$6,990
May 201701,90045.373.26$6,200
Apr 201702,14347.933.21$6,882
Mar 201703,09946.772.98$9,246
Feb 201702,71050.452.95$8,002
Jan 201702,97749.413.42$10,178
Dec 201602,80448.763.72$10,439
Nov 201603,23242.492.64$8,547
Oct 201603,18446.193.09$9,839
Sep 201602,04041.553.10$6,325
Aug 201601,65941.442.92$4,851
Jul 201602,50441.622.92$7,323
Jun 201602,86845.352.69$7,703
May 201602,37942.521.99$4,737
Apr 201601,46536.561.99$2,917
Mar 2016076333.011.79$1,369
Feb 201606,87426.472.06$14,185
Jan 201609,11827.352.36$21,558
Dec 201509,67432.362.00$19,362
Nov 201509,85038.792.17$21,348
Oct 201505,40243.552.43$13,108
Sep 201503,11242.992.76$8,584
Aug 201503,79440.162.87$10,898
Jul 201503,53348.152.95$10,405
Jun 201503,58156.152.88$10,324
May 201503,72955.212.96$11,021
Apr 201503,70149.822.71$10,017
Mar 201503,80742.892.93$11,172
Feb 201503,53544.662.98$10,521
Jan 201504,07743.433.10$12,641
Dec 20141674,13654.693.59$23,987
Nov 201404,59570.464.25$19,537
Oct 201407,00078.303.90$27,307
Sep 201408,99386.164.05$36,381
Aug 201406,57089.394.04$26,511
Jul 201404,37196.564.18$18,269
Jun 201403,78898.164.74$17,943
May 201403,76994.734.73$17,814
Apr 201404,28395.944.81$20,597
Mar 201405,24295.895.06$26,508
Feb 201408,87197.406.19$54,929
Jan 201405,42090.404.86$26,345
Dec 201307,87491.824.35$34,287
Nov 201304,81988.853.74$18,015
Oct 201304,72397.423.78$17,850
Sep 201304,354104.113.72$16,187
Aug 201304,153104.253.52$14,629
Jul 201304,745102.523.72$17,641
Jun 201304,72194.403.93$18,570
May 201305,04894.834.15$20,945
Apr 201305,93693.964.28$25,421
Mar 201308,25393.623.91$32,293
Feb 201309,23191.233.42$31,569
Jan 2013011,06491.603.42$37,838
Dec 201205,33186.773.42$18,233
Nov 20121808,73886.953.62$47,326
Oct 201205,08389.383.40$17,281
Sep 201205,49394.672.92$16,031
Aug 201206,17892.662.91$17,967
Jul 201205,64085.133.02$17,037
Jun 201204,81579.822.52$12,129
May 201204,78391.612.49$11,902
Apr 201204,501101.652.00$8,988
Mar 201204,276105.052.22$9,502
Feb 201204,552101.102.57$11,700
Jan 201204,40898.092.73$12,052
Dec 201104,10396.873.24$13,293
Nov 20111654,35795.723.31$30,221
Oct 201104,47584.983.65$16,327
Sep 201104,44583.623.99$17,717
Aug 201104,85283.404.15$20,133
Jul 201105,84994.144.52$26,421
Jun 201106,21892.904.64$28,851
May 201108,89998.134.40$39,198
Apr 201104,998105.964.33$21,658
Mar 201104,69796.364.06$19,057
Feb 20111694,63285.644.18$33,835
Jan 201104,53086.504.59$20,787
Dec 201005,20085.734.35$22,608
Nov 201005,02080.843.80$19,053
Oct 201005,30378.103.51$18,608
Sep 201004,97872.633.98$19,810
Aug 201007,91173.684.42$34,962
Jul 201006,69172.554.74$31,692
Jun 201006,54770.364.91$32,148
May 201003,04471.124.24$12,892
Apr 201004,75581.694.12$19,603
Mar 201005,61778.394.39$24,651
Feb 201005,36073.585.44$29,171
Jan 201007,16574.365.96$42,733
Dec 200909,25671.445.48$50,758
Nov 20091729,90174.593.75$49,973
Oct 2009010,74272.544.11$44,152
Sep 200902,15065.543.06$6,589
Aug 200905,79267.423.22$18,642
Jul 200906,13061.133.46$21,237
Jun 200904,87866.163.90$19,000
May 200905,22354.743.93$20,504
Apr 200905,80246.773.59$20,815
Mar 200906,46742.144.06$26,250
Feb 20091676,35732.814.63$34,931
Jan 200907,49835.865.37$40,272
Dec 200806,73637.105.98$40,262
Nov 200805,18855.496.86$35,592
Oct 200805,59275.246.92$38,708
Sep 200805,817101.767.88$45,821
Aug 200806,997114.228.48$59,356
Jul 200806,670131.0811.39$75,968
Jun 200806,413131.3313.03$83,578
May 20081666,358123.1711.57$94,036
Apr 200806,145110.3110.45$64,245
Mar 200806,353101.909.66$61,396
Feb 200805,82992.538.77$51,124
Jan 200806,39990.388.21$52,508
Dec 200706,39588.337.30$46,696
Nov 200706,90491.677.29$50,342
Oct 20071637,31982.856.92$64,167
Sep 200706,69875.846.24$41,823
Aug 200706,83069.066.39$43,630
Jul 200706,44470.906.39$41,164
Jun 200705,42962.007.55$40,981
May 200707,55358.747.85$59,263
Apr 200706,56159.617.81$51,210
Mar 20071667,45156.927.30$63,856
Feb 200707,58355.108.22$62,302
Jan 200709,33350.306.73$62,782
Dec 200608,03456.656.92$55,583
Nov 20061757,48254.207.62$66,479
Oct 200608,68854.906.01$52,248
Sep 200608,94660.085.04$45,063
Aug 2006011,36868.717.34$83,440
Jul 200605,54869.376.34$35,190
Jun 200601,24466.286.38$7,942
May 20061696,88766.016.42$55,405
Apr 200607,15364.397.36$52,650
Mar 200608,09056.707.08$57,301
Feb 200605,20157.597.75$40,314
Jan 200607,85460.598.93$70,162
Dec 200509,30754.9413.42$124,857
Nov 20051779,14454.6910.59$106,500
Oct 2005010,70658.3413.80$147,697
Sep 200505,76761.4512.08$69,660
Aug 200509,56061.519.80$93,658
Jul 200509,85055.697.84$77,260
Jun 20051796,25252.337.38$55,513
May 200507,96845.226.65$52,996
Apr 200507,94049.207.36$58,442
Mar 200509,01250.377.15$64,480
Feb 200508,18145.226.31$51,638
Jan 20051568,87743.166.32$62,855
Dec 200405,45039.866.75$36,793
Nov 200409,00845.286.33$57,024
Oct 20041819,79949.706.52$72,837
Sep 200408,90143.245.28$47,032
Aug 200409,30342.375.55$51,638
Jul 200409,73038.286.08$59,199
Jun 200409,20736.106.43$59,229
May 20041559,67637.486.49$68,651
Apr 200409,09534.475.86$53,283
Mar 200409,19934.365.53$50,872
Feb 20041638,25232.455.51$50,755
Jan 200408,92932.036.30$56,249
Dec 200308,70630.266.30$54,862
Nov 20031799,00728.804.60$46,544
Oct 200309,50528.174.76$45,240
Sep 200308,53126.314.75$40,517
Aug 20031689,54829.765.13$53,978
Jul 200308,78129.415.17$45,405
Jun 200309,30428.565.98$55,665
May 200309,27426.595.97$55,391
Apr 20031658,13726.675.41$48,400
Mar 200309,74431.146.10$59,400
Feb 200308,73033.487.93$69,193
Jan 200317810,22230.315.58$62,455
Dec 20021819,90826.914.85$52,962
Nov 2002010,15424.664.14$42,007
Oct 2002010,57826.464.23$44,736
Sep 200217610,39927.443.64$42,632
Aug 2002010,43125.963.16$33,005
Jul 2002011,18924.583.06$34,258
Jun 200217710,80523.733.34$40,270
May 2002010,74924.663.58$38,524
Apr 200217910,83823.653.51$42,300
Mar 2002011,72522.003.10$36,379
Feb 2002010,71718.222.38$25,460
Jan 200217612,79117.172.38$33,409
Dec 200117512,43516.932.36$32,364
Nov 2001011,00918.072.41$26,482
Oct 200117811,27419.782.53$32,031
Sep 2001010,55124.262.25$23,754
Aug 2001011,56324.873.05$35,304
Jul 200117811,57723.933.20$41,272
Jun 2001010,71724.563.82$40,984
May 2001011,60925.524.31$50,004
Apr 200115711,04624.685.34$62,809
Mar 2001011,58924.545.38$62,308
Feb 2001010,74227.755.77$61,950
Jan 2001511,09527.478.40$93,322
Dec 200017111,60326.889.12$110,445
Nov 2000010,39232.215.66$58,798
Oct 2000010,71331.235.15$55,124
Sep 2000013,32331.875.19$69,100
Aug 200016112,70629.644.54$62,467
Jul 2000010,92128.534.09$44,664
Jun 200017713,70429.304.40$65,446
May 2000014,66627.263.68$53,967
Apr 200018011,63724.513.12$40,673
Mar 200017413,00128.422.86$42,125
Feb 2000012,50127.622.73$34,084
Jan 200018112,20725.272.48$34,853
Dec 199918013,13924.282.42$36,216
Nov 1999012,88823.192.43$31,369
Oct 199918013,76520.982.80$42,369
Sep 199917612,67821.752.62$37,030
Aug 1999012,02119.262.88$34,568
Jul 199917712,34617.892.37$32,456
Jun 199917810,65915.942.36$28,015
May 1999012,87515.792.32$29,883
Apr 199917712,51215.102.21$30,300
Mar 199918014,57812.471.84$29,044
Feb 199917912,9099.981.82$25,252
Jan 199918215,10810.381.90$30,594
Dec 199817715,3059.201.77$28,769
Nov 199817815,90810.892.19$36,709
Oct 199818016,73512.421.97$35,190
Sep 199817916,55012.592.08$36,721
Aug 199817918,19111.301.91$36,719
Jul 1998012,93511.742.24$28,939
Jun 19981789,08811.242.24$22,333
May 1998012,99412.622.21$28,669
Apr 199817915,27013.042.51$40,591
Mar 199817914,85012.802.31$36,586
Feb 199836114,58413.952.30$38,566
Jan 1998011,97314.702.15$25,799
Dec 199718115,13616.322.41$39,448
Nov 199718012,64118.193.09$42,313
Oct 199718015,61119.253.15$52,637
Sep 199717814,65817.742.95$46,470
Aug 199717815,51117.862.55$42,806
Jul 199717917,53017.582.25$42,536
Jun 199717816,49717.242.26$40,306
May 199717916,60418.972.31$41,726
Apr 199736317,31617.882.08$42,556
Mar 199718120,35018.951.94$42,891
Feb 199718118,23720.492.21$43,938
Jan 199736120,44423.483.54$80,842
Dec 199618121,77123.32$4,221
Nov 199635721,01921.97$7,843
Oct 199618021,82323.31$4,196
Sep 199617922,95722.22$3,977
Aug 199635716,84120.26$7,233
Jul 199617716,61519.55$3,460
Jun 199617717,94518.73$3,315
May 199617821,56819.43$3,459
Apr 199617615,09421.51$3,786
Mar 199636118,65719.38$6,996
Feb 199618014,74116.98$3,056
Jan 199618015,38017.07$3,073
Dec 199536618,92517.19$6,292
Nov 199517920,00616.00$2,864
Oct 199518018,65015.43$2,777
Sep 199535517,26316.18$5,744
Aug 199517921,67315.92$2,850
Jul 199517820,01415.24$2,713
Jun 199535819,15116.41$5,875
May 199517920,94217.56$3,143
Apr 199536222,59017.73$6,418
Mar 199518117,19616.44$2,976
Feb 199518316,69516.58$3,034
Jan 199518217,47715.92$2,897
Dec 199436219,23515.03$5,441
Nov 199418117,46715.90$2,878
Oct 199417819,33015.58$2,773
Sep 199435923,42115.29$5,489
Aug 199435724,56916.13$5,758
Jul 199435825,62917.56$6,286
Jun 199435727,44317.09$6,101
May 199435828,71515.88$5,685
Apr 199436227,94614.14$5,119
Mar 199436027,07312.46$4,486
Feb 199436125,24512.50$4,513
Jan 199436328,07812.66$4,596
Dec 199354829,91512.33$6,757
Nov 199336227,94814.49$5,245
Oct 199353927,31715.85$8,543
Sep 199335822,15815.03$5,381
Aug 199317820,54315.66$2,787
Jul 199335725,32915.46$5,519
Jun 199336028,38116.79$6,044
May 199336027,92617.68$6,365
Apr 199336133,30418.05$6,516
Mar 199355022,88518.14$9,977
Feb 199318122,73117.90$3,240
Jan 199355330,14716.93$9,362

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                  938 Mcf  × $  3.05 =     $2,857

────────────────────────────────────────────────────
Month total                                   $2,857

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. 04/G/124670 is the state's own key, not one this site invented.