DAMRON "B"

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the HELUMA, SE (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8175District 7CField 40300500NGPA filingOilCasinghead gasSaveExport
Value, all time
$7.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$80 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 12 leases and 14 wells, and the rule below applies to all of them.

Discovered
1979-09-25
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition122,575 bbl$5,235,356
Casinghead gasProduction746,799 Mcf$2,636,043
Total$7,871,399

172,332 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 31.2877, -102.2282. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.28767, -102.22817 · 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
9,500 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 9,500 ft.

Completions filed
Jul 1989
1 of 1 wells

1 well

42-4613150919,500 ftJul 1989

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 2026360106.413.05$3,831
Apr 202636098.932.87$3,561
Mar 202645089.753.15$4,039
Feb 202614615363.503.75$9,845
Jan 20267654859.138.00$8,877
Dec 2025468056.664.41$2,959
Nov 20259232158.593.93$6,651
Oct 2025135059.383.30$8,016
Sep 2025125062.743.08$7,843
Aug 2025109063.933.01$6,968
Jul 2025154066.743.32$10,278
Jun 2025108066.483.13$7,180
May 2025166060.553.23$10,051
Apr 202586062.363.54$5,363
Mar 2025138067.704.27$9,343
Feb 202582070.884.34$5,812
Jan 2025128074.324.28$9,513
Dec 2024115068.993.12$7,934
Nov 2024148069.052.20$10,219
Oct 2024351071.372.28$25,051
Sep 2024354069.612.36$24,642
Aug 20240075.632.06$0
Jul 2024145079.932.15$11,590
Jun 2024136078.082.63$10,619
May 202491078.812.20$7,172
Apr 2024136084.451.66$11,485
Mar 202492080.301.55$7,388
Feb 20241381,00676.091.78$12,295
Jan 202492073.023.30$6,718
Dec 2023182071.262.61$12,969
Nov 202392077.892.81$7,166
Oct 2023138085.443.09$11,791
Sep 2023136089.042.74$12,109
Aug 202391080.522.67$7,327
Jul 2023179074.852.64$13,398
Jun 20237132568.962.26$5,630
May 2023145070.622.23$10,240
Apr 2023146078.122.24$11,406
Mar 2023143072.852.39$10,418
Feb 202360075.112.47$4,507
Jan 2023144076.533.39$11,020
Dec 2022213076.415.73$16,275
Nov 202268085.005.65$5,780
Oct 2022166087.185.86$14,472
Sep 202215365984.888.16$18,367
Aug 2022075994.529.13$6,928
Jul 20220763101.587.54$5,755
Jun 202242740115.097.98$10,737
May 202262756109.378.43$13,156
Apr 2022102986104.226.84$17,372
Mar 202263926108.885.08$11,560
Feb 202210451591.054.86$11,972
Jan 202217238281.844.54$15,810
Dec 20216985471.323.90$8,251
Nov 20211371,57277.435.24$18,840
Oct 2021103079.795.71$8,218
Sep 2021169569.865.35$11,833
Aug 202135066.024.22$2,311
Jul 202110251870.783.98$9,282
Jun 202110336169.493.38$8,378
May 20217319763.483.02$5,229
Apr 2021991,65460.362.76$10,538
Mar 2021974661.302.72$6,071
Feb 20216588057.805.55$8,639
Jan 20211441,76350.412.81$12,214
Dec 20202011,77544.642.68$13,722
Nov 2020821,81738.772.71$8,097
Oct 20201141,90336.972.48$8,931
Sep 20201791,74037.091.99$10,104
Aug 2020831,01939.982.39$5,749
Jul 2020841,44738.371.83$5,864
Jun 20201021,11234.901.69$5,439
May 20201011,45316.921.81$4,346
Apr 2020781,66414.751.80$4,153
Mar 20201101,94030.341.86$6,938
Feb 2020941,79449.881.98$8,242
Jan 20201612557.252.09$9,270
Dec 201957059.012.30$3,364
Nov 201968055.302.75$3,760
Oct 20191441,00853.472.42$10,138
Sep 20199386555.052.66$7,418
Aug 2019781,93553.112.30$8,602
Jul 2019721,43756.272.46$7,587
Jun 2019721,62752.782.49$7,853
May 201911955858.482.74$8,488
Apr 2019921,61862.632.75$10,213
Mar 2019781,97456.803.06$10,475
Feb 20192391,81250.852.79$17,213
Jan 20192232,04546.033.23$16,866
Dec 20182771,67846.594.19$19,929
Nov 20182721,46452.934.24$20,600
Oct 20182452,44761.443.40$23,368
Sep 20182131,54359.543.11$17,478
Aug 20185422,63259.403.07$40,266
Jul 201817762565.142.93$13,362
Jun 201821735260.183.08$14,142
May 20183571,69665.382.90$28,260
Apr 20181801,79263.842.90$16,689
Mar 20184291,93561.222.79$31,656
Feb 20182951,81461.782.77$23,243
Jan 20182331,57162.874.01$20,947
Dec 20172461,74057.272.92$19,172
Nov 20172732,03355.423.12$21,469
Oct 20172301,58149.292.98$16,054
Sep 20171881,77047.523.09$14,398
Aug 20172971,71945.373.00$18,639
Jul 20173161,42743.873.09$18,268
Jun 201719547242.493.09$9,743
May 20171721,14445.373.26$11,537
Apr 20172931,77847.933.21$19,754
Mar 20171442,05046.772.98$12,851
Feb 20171991,56450.452.95$14,657
Jan 201724363649.413.42$14,181
Dec 20162352,09948.763.72$19,273
Nov 20162592,06342.492.64$16,460
Oct 20162302,31146.193.09$17,765
Sep 20161401,81741.553.10$11,451
Aug 20162482,28741.442.92$16,965
Jul 20161302,30541.622.92$12,151
Jun 201630149645.352.69$14,983
May 20162512,37142.521.99$15,393
Apr 20161232,11936.561.99$8,716
Mar 20162722,16533.011.79$12,863
Feb 20161381,80526.472.06$7,378
Jan 20162221,23227.352.36$8,985
Dec 2015132032.362.00$4,272
Nov 20159379938.792.17$5,339
Oct 20157232943.552.43$3,934
Sep 20152101,63142.992.76$13,527
Aug 20151702,25540.162.87$13,305
Jul 20151832,30348.152.95$15,594
Jun 20151902,30756.152.88$17,319
May 20152892,33455.212.96$22,854
Apr 20154572,54349.822.71$29,651
Mar 20153723,10642.892.93$25,070
Feb 20152651,98644.662.98$17,746
Jan 20153091,47243.433.10$17,984
Dec 201427272154.693.59$17,465
Nov 20141052,08170.464.25$16,246
Oct 20142532978.303.90$3,241
Sep 201428086.164.05$2,412
Aug 2014531089.394.04$4,778
Jul 20141361,40996.564.18$19,021
Jun 2014881,87798.164.74$17,529
May 20141701,26594.734.73$22,083
Apr 201411564695.944.81$14,140
Mar 20141472,13795.895.06$24,902
Feb 20141901,92597.406.19$30,426
Jan 20142512,10790.404.86$32,932
Dec 20131312,11291.824.35$21,225
Nov 20131771,95588.853.74$23,035
Oct 20131742,14197.423.78$25,043
Sep 2013551,548104.113.72$11,481
Aug 20132432,201104.253.52$33,086
Jul 20131421,901102.523.72$21,625
Jun 20131482,09294.403.93$22,200
May 20133092,05394.834.15$37,821
Apr 20134382,09493.964.28$50,122
Mar 20133412,33793.623.91$41,069
Feb 201330590591.233.42$30,920
Jan 20131952,17891.603.42$25,311
Dec 2012872,08086.773.42$14,663
Nov 20122921,27186.953.62$29,997
Oct 20123892,01489.383.40$41,616
Sep 20122402,07694.672.92$28,779
Aug 20123182,09792.662.91$35,564
Jul 20122071,95085.133.02$23,512
Jun 20122531,92779.822.52$25,049
May 20122772,37291.612.49$31,278
Apr 20122342,376101.652.00$28,531
Mar 20123642,066105.052.22$42,829
Feb 20121161,068101.102.57$14,473
Jan 20123752,27698.092.73$43,007
Dec 20114092,28696.873.24$47,026
Nov 20112692,26195.723.31$33,235
Oct 20113521,78184.983.65$36,411
Sep 20114502,10883.623.99$46,031
Aug 20113362,25983.404.15$37,396
Jul 201101,97794.144.52$8,931
Jun 20115812,22792.904.64$64,308
May 20111451,92298.134.40$22,695
Apr 20112871,044105.964.33$34,934
Mar 20111892,41496.364.06$28,006
Feb 20111911,98285.644.18$24,642
Jan 201132648286.504.59$30,411
Dec 20103222,41485.734.35$38,101
Nov 20102491,50680.843.80$25,845
Oct 20103072,50678.103.51$32,770
Sep 20102472,19572.633.98$26,675
Aug 20102482,53173.684.42$29,458
Jul 20102552,31572.554.74$29,465
Jun 20102622,69670.364.91$31,673
May 20102652,58171.124.24$29,778
Apr 20103781,83881.694.12$38,456
Mar 20102382,34778.394.39$28,957
Feb 20102522,14273.585.44$30,200
Jan 20104252,24374.365.96$44,980
Dec 20093232,42271.445.48$36,357
Nov 20092902,42274.593.75$30,717
Oct 20091982,51772.544.11$24,708
Sep 20093112,44165.543.06$27,864
Aug 20092542,38567.423.22$24,801
Jul 20093202,50861.133.46$28,251
Jun 20092942,57966.163.90$29,496
May 20092882,26754.743.93$24,665
Apr 20092242,53046.773.59$19,553
Mar 20093491,83342.144.06$22,147
Feb 20092241,59832.814.63$14,753
Jan 20093882,51735.865.37$27,432
Dec 20082652,50737.105.98$24,816
Nov 20082682,24655.496.86$30,280
Oct 200830437975.246.92$25,496
Sep 20081935101.767.88$19,679
Aug 20083050114.228.48$34,837
Jul 20083820131.0811.39$50,073
Jun 200817711131.3313.03$23,389
May 20083590123.1711.57$44,218
Apr 20082290110.3110.45$25,261
Mar 20083894101.909.66$39,678
Feb 2008409892.538.77$37,915
Jan 20083771690.388.21$34,205
Dec 20075101,69788.337.30$57,440
Nov 20072952,41891.677.29$44,674
Oct 20073812,20982.856.92$46,857
Sep 20073202,86175.846.24$42,133
Aug 20074093,00569.066.39$47,441
Jul 20071842,42170.906.39$28,511
Jun 20074692,71062.007.55$49,534
May 20073172,98758.747.85$42,057
Apr 20072882,07759.617.81$33,379
Mar 20074762,84156.927.30$47,839
Feb 20072582,50855.108.22$34,822
Jan 20074702,81150.306.73$42,550
Dec 20064082,88156.656.92$43,045
Nov 20063961,82754.207.62$35,380
Oct 20064783,25954.906.01$45,841
Sep 20064683,16260.085.04$44,045
Aug 20061742,32668.717.34$29,028
Jul 20061692,88969.376.34$30,048
Jun 20063392,52166.286.38$38,563
May 20062643,40966.016.42$39,329
Apr 20064483,72664.397.36$56,272
Mar 20063993,11056.707.08$44,651
Feb 20065032,92657.597.75$51,648
Jan 20062332,95060.598.93$40,471
Dec 20051401,57454.9413.42$28,807
Nov 20051972,93154.6910.59$41,809
Oct 20053792,99558.3413.80$63,429
Sep 20054092,51161.4512.08$55,463
Aug 20053626,08261.519.80$81,851
Jul 20052543,04955.697.84$38,061
Jun 20051551,15752.337.38$16,651
May 20053853,18445.226.65$38,587
Apr 20053493,19249.207.36$40,665
Mar 20054283,05450.377.15$43,409
Feb 20053452,86445.226.31$33,678
Jan 20055113,19943.166.32$42,279
Dec 20042663,16539.866.75$31,970
Nov 20043443,09845.286.33$35,188
Oct 20044333,21949.706.52$42,492
Sep 20043003,29343.245.28$30,372
Aug 20042313,44842.375.55$28,926
Jul 20042143,46138.286.08$29,249
Jun 20043373,39236.106.43$33,987
May 20044803,57137.486.49$41,183
Apr 20047153,41834.475.86$44,670
Mar 20046443,48634.365.53$41,406
Feb 20047523,23532.455.51$42,226
Jan 20044563,68232.036.30$37,801
Dec 20034434,36430.266.30$40,906
Nov 20034463,75328.804.60$30,090
Oct 20034404,28428.174.76$32,785
Sep 20033753,38926.314.75$25,962
Aug 20032034,60329.765.13$29,653
Jul 20031804,34529.415.17$27,761
Jun 20033825,01428.565.98$40,908
May 20037705,81326.595.97$55,193
Apr 20038575,29726.675.41$51,499
Mar 20034312,16831.146.10$26,638
Feb 20034052,08833.487.93$30,109
Jan 20035742,31530.315.58$30,320
Dec 20024391,82826.914.85$20,686
Nov 20024752,28724.664.14$21,175
Oct 20023062,12026.464.23$17,062
Sep 20024122,54527.443.64$20,557
Aug 20023241,95125.963.16$14,584
Jul 20023972,36924.583.06$17,012
Jun 20023501,47123.733.34$13,216
May 20026582,60324.663.58$25,555
Apr 20026912,44923.653.51$24,944
Mar 20027222,15322.003.10$22,564
Feb 20025972,17118.222.38$16,035
Jan 20026132,15917.172.38$15,654
Dec 20018662,37016.932.36$20,265
Nov 20014812,27018.072.41$14,152
Oct 20017562,67119.782.53$21,708
Sep 20015032,73524.262.25$18,360
Aug 20016252,90224.873.05$24,404
Jul 20017163,13023.933.20$27,141
Jun 20017932,90024.563.82$30,566
May 20017332,99425.524.31$31,602
Apr 20017162,76624.685.34$32,428
Mar 20017353,01424.545.38$34,241
Feb 20019781,85927.755.77$37,861
Jan 20019652,47927.478.40$47,329
Dec 20007161,54026.889.12$33,295
Nov 20007173032.215.66$23,264
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990315.792.32$7
Apr 19990015.102.21$0
Mar 19990112.471.84$2
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 199801812.592.08$37
Aug 199832711.301.91$85
Jul 19980011.742.24$0
Jun 1998114611.242.24$227
May 1998342,27812.622.21$5,455
Apr 19981832,74613.042.51$9,266
Mar 19986464,38412.802.31$18,393
Feb 19986583,74113.952.30$17,780
Jan 19987924,58014.702.15$21,511
Dec 19978674,30116.322.41$24,520
Nov 19977114,30818.193.09$26,237
Oct 19975033,69819.253.15$21,331
Sep 19972442,50217.742.95$11,722
Aug 19974042,04017.862.55$12,427
Jul 19973362,11617.582.25$10,661
Jun 19974382,12717.242.26$12,352
May 19974222,18618.972.31$13,052
Apr 19975091,94317.882.08$13,148
Mar 19973942,11218.951.94$11,562
Feb 19974192,19720.492.21$13,432
Jan 19975952,33923.483.54$22,250
Dec 19963152,29523.32$7,346
Nov 19963952,35921.97$8,678
Oct 19964752,46623.31$11,072
Sep 19964332,81322.22$9,621
Aug 19965042,98920.26$10,211
Jul 19965763,09919.55$11,261
Jun 19963682,79218.73$6,893
May 19964063,37719.43$7,889
Apr 19966513,25021.51$14,003
Mar 19964003,40519.38$7,752
Feb 19965893,20016.98$10,001
Jan 19963272,30017.07$5,582
Dec 19953023,38417.19$5,191
Nov 19955173,45516.00$8,272
Oct 19955733,81115.43$8,841
Sep 19955683,74116.18$9,190
Aug 19955773,94515.92$9,186
Jul 19955283,81115.24$8,047
Jun 19954653,81116.41$7,631
May 19957433,81117.56$13,047
Apr 19955963,86217.73$10,567
Mar 19957403,81016.44$12,166
Feb 19956763,53216.58$11,208
Jan 19957783,79115.92$12,386
Dec 19947244,01615.03$10,882
Nov 19947043,68215.90$11,194
Oct 19947523,95415.58$11,716
Sep 19947683,81515.29$11,743
Aug 19947424,09216.13$11,968
Jul 19947354,20717.56$12,907
Jun 19948784,18217.09$15,005
May 19946723,04815.88$10,671
Apr 19947843,77214.14$11,086
Mar 19948023,82212.46$9,993
Feb 19948153,52312.50$10,188
Jan 19949273,94412.66$11,736
Dec 19938183,44412.33$10,086
Nov 19938373,83614.49$12,128
Oct 19937303,85715.85$11,571
Sep 19937744,01215.03$11,633
Aug 19938344,30715.66$13,060
Jul 19938524,02815.46$13,172
Jun 19937644,13316.79$12,828
May 19938273,75217.68$14,621
Apr 19938014,08218.05$14,458
Mar 19939214,05718.14$16,707
Feb 19939013,63517.90$16,128
Jan 19938954,02316.93$15,152

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
Oil                   36 bbl  × $106.41 =     $3,831
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $3,831

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. 7C/O/8175 is the state's own key, not one this site invented.