BRISCOE, MARTHA -B-

Operated by LULING WELL SERVICE (P-5 512680) in the SALT FLAT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1999District 01Field 79905001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$96 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 415 leases and 1,904 wells, and the rule below applies to all of them.

Discovered
1928-05-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 1952-08-04.

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: 100 % % DELIVERABILITY SHOULD BE USED (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
OilDisposition62,367 bbl$2,751,360
Casinghead gasProduction250,341 Mcf$837,052
Total$3,588,411

65,751 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 (11)

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 29.7444, -97.6077. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles. 1 well has no surveyed location and is left out of it.

29.74437, -97.60774 · centre of 10 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 11 wells
With a plug date
0.0%
0 of 11 wells
Median depth
no depth filed
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.
11100.0%

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.

11 wells

42-055043823
42-055043834
42-055043845
42-055043856
42-055043867
42-055043878
42-055043889
42-0550438910
42-0550439011
42-0550439112
42-0550439213

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 2026180098.932.87$17,807
Mar 2026173089.753.15$15,527
Feb 20260063.503.75$0
Jan 2026174059.138.00$10,289
Dec 2025174056.664.41$9,859
Nov 20250058.593.93$0
Oct 2025154059.383.30$9,145
Sep 2025173062.743.08$10,854
Aug 20250063.933.01$0
Jul 2025172066.743.32$11,479
Jun 2025172066.483.13$11,435
May 2025175060.553.23$10,596
Apr 20250062.363.54$0
Mar 2025174067.704.27$11,780
Feb 20250070.884.34$0
Jan 2025175074.324.28$13,006
Dec 2024174068.993.12$12,004
Nov 2024174069.052.20$12,015
Oct 2024174071.372.28$12,418
Sep 20240069.612.36$0
Aug 2024174075.632.06$13,160
Jul 2024173079.932.15$13,828
Jun 2024173078.082.63$13,508
May 2024170078.812.20$13,398
Apr 2024175084.451.66$14,779
Mar 2024175080.301.55$14,053
Feb 2024174076.091.78$13,240
Jan 2024177073.023.30$12,925
Dec 2023176071.262.61$12,542
Nov 20230077.892.81$0
Oct 2023166085.443.09$14,183
Sep 2023174089.042.74$15,493
Aug 2023161080.522.67$12,964
Jul 2023171074.852.64$12,799
Jun 2023174068.962.26$11,999
May 2023176070.622.23$12,429
Apr 2023177078.122.24$13,827
Mar 2023175072.852.39$12,749
Feb 2023174075.112.47$13,069
Jan 2023177076.533.39$13,546
Dec 2022183076.415.73$13,983
Nov 2022183085.005.65$15,555
Oct 2022183087.185.86$15,954
Sep 2022149084.888.16$12,647
Aug 2022350094.529.13$33,082
Jul 20221900101.587.54$19,300
Jun 20221900115.097.98$21,867
May 20223630109.378.43$39,701
Apr 20221880104.226.84$19,593
Mar 20223690108.885.08$40,177
Feb 2022367091.054.86$33,415
Jan 2022188081.844.54$15,386
Dec 2021370071.323.90$26,388
Nov 2021184077.435.24$14,247
Oct 2021177079.795.71$14,123
Sep 2021175069.865.35$12,226
Aug 20210166.024.22$4
Jul 2021186170.783.98$13,169
Jun 20210169.493.38$3
May 2021183163.483.02$11,620
Apr 2021187160.362.76$11,290
Mar 20210161.302.72$3
Feb 20210157.805.55$6
Jan 2021186150.412.81$9,379
Dec 20200144.642.68$3
Nov 2020177138.772.71$6,865
Oct 2020176136.972.48$6,509
Sep 20200137.091.99$2
Aug 2020177139.982.39$7,079
Jul 2020176138.371.83$6,755
Jun 2020177134.901.69$6,179
May 20200116.921.81$2
Apr 20200114.751.80$2
Mar 2020175130.341.86$5,311
Feb 20200149.881.98$2
Jan 2020175157.252.09$10,021
Dec 20190159.012.30$2
Nov 2019176155.302.75$9,736
Oct 20190153.472.42$2
Sep 2019172155.052.66$9,471
Aug 20190153.112.30$2
Jul 2019175156.272.46$9,850
Jun 20190152.782.49$2
May 20190158.482.74$3
Apr 2019166162.632.75$10,399
Mar 20190156.803.06$3
Feb 2019169150.852.79$8,596
Jan 20190146.033.23$3
Dec 2018167146.594.19$7,785
Nov 20180152.934.24$4
Oct 2018175161.443.40$10,755
Sep 20180159.543.11$3
Aug 2018169159.403.07$10,042
Jul 20180165.142.93$3
Jun 2018171160.183.08$10,294
May 20180165.382.90$3
Apr 2018179163.842.90$11,430
Mar 20180161.222.79$3
Feb 2018170161.782.77$10,505
Jan 20180162.874.01$4
Dec 2017159157.272.92$9,109
Nov 20170155.423.12$3
Oct 2017169149.292.98$8,333
Sep 2017170147.523.09$8,081
Aug 20170145.373.00$3
Jul 2017170143.873.09$7,461
Jun 20170142.493.09$3
May 2017164145.373.26$7,444
Apr 2017045347.933.21$1,455
Mar 201716369946.772.98$9,709
Feb 2017027550.452.95$812
Jan 201715254649.413.42$9,377
Dec 2016056248.763.72$2,092
Nov 201617856742.492.64$9,063
Oct 2016056246.193.09$1,737
Sep 201617245241.553.10$8,548
Aug 201618636041.442.92$8,761
Jul 2016027141.622.92$793
Jun 201618537345.352.69$9,392
May 2016058642.521.99$1,167
Apr 201616550336.561.99$7,034
Mar 2016024333.011.79$436
Feb 201616718626.472.06$4,804
Jan 2016029627.352.36$700
Dec 201518523332.362.00$6,453
Nov 201517142238.792.17$7,548
Oct 201516334743.552.43$7,941
Sep 2015040642.992.76$1,120
Aug 2015042340.162.87$1,215
Jul 201518257448.152.95$10,454
Jun 2015058656.152.88$1,689
May 2015051755.212.96$1,528
Apr 201517838649.822.71$9,913
Mar 201517430342.892.93$8,352
Feb 2015030444.662.98$905
Jan 201516539543.433.10$8,391
Dec 2014040854.693.59$1,465
Nov 201415748270.464.25$13,112
Oct 2014057878.303.90$2,255
Sep 201417349986.164.05$16,924
Aug 2014050989.394.04$2,054
Jul 201416645296.564.18$17,918
Jun 201417760798.164.74$20,250
May 2014057994.734.73$2,737
Apr 201416057895.944.81$18,130
Mar 20148758695.895.06$11,306
Feb 201417654497.406.19$20,511
Jan 2014054290.404.86$2,635
Dec 201315857091.824.35$16,990
Nov 2013060788.853.74$2,269
Oct 201316259497.423.78$18,027
Sep 2013162526104.113.72$18,821
Aug 2013163360104.253.52$18,261
Jul 2013163334102.523.72$17,952
Jun 2013018594.403.93$728
May 201317334394.834.15$17,829
Apr 2013045693.964.28$1,953
Mar 201318247793.623.91$18,905
Feb 201318442091.233.42$18,223
Jan 2013044391.603.42$1,515
Dec 201217246286.773.42$16,505
Nov 2012045086.953.62$1,631
Oct 201218754289.383.40$18,557
Sep 2012048694.672.92$1,418
Aug 201218352992.662.91$18,495
Jul 2012055985.133.02$1,689
Jun 201218157779.822.52$15,901
May 2012061891.612.49$1,538
Apr 2012172563101.652.00$18,608
Mar 20120521105.052.22$1,158
Feb 2012174452101.102.57$18,753
Jan 201217447298.092.73$18,358
Dec 2011057396.873.24$1,856
Nov 2011066495.723.31$2,199
Oct 201117651284.983.65$16,825
Sep 201117343783.623.99$16,208
Aug 2011045983.404.15$1,905
Jul 201116452894.144.52$17,824
Jun 2011064892.904.64$3,007
May 201117172698.134.40$19,978
Apr 20110613105.964.33$2,656
Mar 201112826696.364.06$13,413
Feb 201118641985.644.18$17,680
Jan 2011053186.504.59$2,437
Dec 201019360285.734.35$19,163
Nov 2010017480.843.80$660
Oct 2010034078.103.51$1,193
Sep 201017052072.633.98$14,416
Aug 2010071973.684.42$3,178
Jul 2010076272.554.74$3,609
Jun 201017576970.364.91$16,089
May 201018064271.124.24$15,521
Apr 2010056281.694.12$2,317
Mar 201017251078.394.39$15,721
Feb 2010043073.585.44$2,340
Jan 201017948574.365.96$16,203
Dec 2009066171.445.48$3,625
Nov 2009066174.593.75$2,480
Oct 200918568872.544.11$16,248
Sep 20090065.543.06$0
Aug 200917859967.423.22$13,929
Jul 200916464061.133.46$12,243
Jun 2009060766.163.90$2,364
May 200916070554.743.93$11,526
Apr 2009060846.773.59$2,181
Mar 200917360542.144.06$9,746
Feb 2009052432.814.63$2,428
Jan 200918658835.865.37$9,828
Dec 2008058937.105.98$3,521
Nov 200819366455.496.86$15,265
Oct 2008078075.246.92$5,399
Sep 2008199330101.767.88$22,850
Aug 2008183654114.228.48$26,450
Jul 20080612131.0811.39$6,970
Jun 2008187695131.3313.03$33,616
May 20080749123.1711.57$8,669
Apr 2008189660110.3110.45$27,749
Mar 20080597101.909.66$5,769
Feb 200819145992.538.77$21,699
Jan 2008044390.388.21$3,635
Dec 200716851288.337.30$18,578
Nov 2007064491.677.29$4,696
Oct 200718377682.856.92$20,533
Sep 2007083175.846.24$5,189
Aug 200719281669.066.39$18,472
Jul 2007088770.906.39$5,666
Jun 200719384862.007.55$18,367
May 2007082058.747.85$6,434
Apr 200719569159.617.81$17,017
Mar 2007066956.927.30$4,885
Feb 200719250255.108.22$14,704
Jan 2007051550.306.73$3,464
Dec 200620364456.656.92$15,955
Nov 200620074754.207.62$16,530
Oct 2006077754.906.01$4,673
Sep 200619979360.085.04$15,950
Aug 2006082168.717.34$6,026
Jul 200619985369.376.34$19,215
Jun 2006089566.286.38$5,714
May 200620088766.016.42$18,901
Apr 200620084864.397.36$19,120
Mar 200620181856.707.08$17,191
Feb 2006069657.597.75$5,395
Jan 200620376460.598.93$19,125
Dec 200520479554.9413.42$21,873
Nov 2005084654.6910.59$8,958
Oct 200520288258.3413.80$23,953
Sep 200519991961.4512.08$23,329
Aug 2005091061.519.80$8,915
Jul 200519991955.697.84$18,291
Jun 200519891852.337.38$17,137
May 2005089745.226.65$5,966
Apr 200520078549.207.36$15,618
Mar 200520280750.377.15$15,949
Feb 200520271545.226.31$13,647
Jan 2005083443.166.32$5,273
Dec 200420379939.866.75$13,486
Nov 200420090345.286.33$14,772
Oct 2004094449.706.52$6,150
Sep 200419988643.245.28$13,286
Aug 200419893842.375.55$13,596
Jul 20041981,00238.286.08$13,676
Jun 2004096136.106.43$6,182
May 200419984737.486.49$12,959
Apr 200419984434.475.86$11,804
Mar 200420185534.365.53$11,635
Feb 2004075732.455.51$4,171
Jan 200420185432.036.30$11,818
Dec 200320184830.266.30$11,426
Nov 2003089228.804.60$4,099
Oct 200319997628.174.76$10,251
Sep 200319894826.314.75$9,712
Aug 200319795529.765.13$10,762
Jul 200319899629.415.17$10,973
Jun 2003093528.565.98$5,594
May 200318296426.595.97$10,597
Apr 200319891826.675.41$10,245
Mar 200318392931.146.10$11,362
Feb 200320077033.487.93$12,799
Jan 200319887830.315.58$10,902
Dec 2002075026.914.85$3,640
Nov 200220083624.664.14$8,391
Oct 200219897626.464.23$9,367
Sep 200220089727.443.64$8,749
Aug 20021961,01525.963.16$8,300
Jul 200201,00824.583.06$3,086
Jun 20021851,01723.733.34$7,785
May 20021971,06024.663.58$8,657
Apr 200218697023.653.51$7,806
Mar 200219055822.003.10$5,911
Feb 200229740918.222.38$6,383
Jan 200218060817.172.38$4,535
Dec 200120069416.932.36$5,027
Nov 200119992918.072.41$5,831
Oct 2001095819.782.53$2,423
Sep 200119880124.262.25$6,607
Aug 200118294424.873.05$7,409
Jul 20011961,00923.933.20$7,916
Jun 20011971,11624.563.82$9,106
May 20011971,19525.524.31$10,175
Apr 20011991,10924.685.34$10,828
Mar 20012001,08424.545.38$10,736
Feb 200120098527.755.77$11,231
Jan 20012011,01627.478.40$14,055
Dec 20002011,11526.889.12$15,574
Nov 200020142432.215.66$8,873
Oct 200019859531.235.15$9,245
Sep 200019686231.875.19$10,717
Aug 20001971,32729.644.54$11,865
Jul 20001961,25228.534.09$10,712
Jun 20001961,26029.304.40$11,283
May 20001961,28827.263.68$10,082
Apr 200019297124.513.12$7,732
Mar 20003811,21028.422.86$14,288
Feb 20001901,01627.622.73$8,018
Jan 200017073025.272.48$6,107
Dec 199918188724.282.42$6,545
Nov 199917881123.192.43$6,102
Oct 199918287620.982.80$6,274
Sep 19991561,06621.752.62$6,185
Aug 199934977919.262.88$8,962
Jul 19991781,21317.892.37$6,062
Jun 19992171,00115.942.36$5,823
May 19991811,04215.792.32$5,276
Apr 19991941,12015.102.21$5,402
Mar 199927293912.471.84$5,118
Feb 19991741,0199.981.82$3,589
Jan 19991861,02210.381.90$3,872
Dec 19981891,0129.201.77$3,533
Nov 199818998210.892.19$4,205
Oct 19981921,13712.421.97$4,624
Sep 19981891,28712.592.08$5,060
Aug 19982951,33911.301.91$5,887
Jul 19981881,28011.742.24$5,071
Jun 19981801,49111.242.24$5,359
May 19983271,31012.622.21$7,017
Apr 19981931,12213.042.51$5,328
Mar 19983381,27012.802.31$7,259
Feb 19981721,15613.952.30$5,057
Jan 199816943114.702.15$3,413
Dec 19973511,22516.322.41$8,682
Nov 19971731,27018.193.09$7,069
Oct 19973541,41919.253.15$11,284
Sep 19971781,31817.742.95$7,052
Aug 19971771,42617.862.55$6,804
Jul 19975281,46117.582.25$12,565
Jun 199701,37917.242.26$3,113
May 19973611,43818.972.31$10,168
Apr 19971724,17017.882.08$11,761
Mar 199733463218.951.94$7,555
Feb 19971821,21120.492.21$6,401
Jan 19973141,37423.483.54$12,236
Dec 19963531,46623.32$8,232
Nov 19961801,44521.97$3,955
Oct 19963031,53923.31$7,063
Sep 19963451,60222.22$7,666
Aug 19966571,63120.26$13,311
Jul 199601,25119.55$0
Jun 19961791,37418.73$3,353
May 19963531,43519.43$6,859
Apr 19961761,42321.51$3,786
Mar 19963391,28019.38$6,570
Feb 19961761,21016.98$2,988
Jan 19963281,26317.07$5,599
Dec 19951781,24717.19$3,060
Nov 199534680316.00$5,536
Oct 199535466215.43$5,462
Sep 199534169616.18$5,517
Aug 199517071015.92$2,706
Jul 199533296815.24$5,060
Jun 19953611,48216.41$5,924
May 19953441,54417.56$6,041
Apr 19953481,46317.73$6,170
Mar 19953381,46116.44$5,557
Feb 19951711,21516.58$2,835
Jan 19951821,40715.92$2,897
Dec 19943371,46115.03$5,065
Nov 19943561,54115.90$5,660
Oct 19943511,47615.58$5,469
Sep 19943241,50915.29$4,954
Aug 19941781,51916.13$2,871
Jul 19942691,37317.56$4,724
Jun 19943231,29217.09$5,520
May 199428675115.88$4,542
Apr 19943541,49414.14$5,006
Mar 19942461,50212.46$3,065
Feb 19943191,29712.50$3,988
Jan 19942951,49212.66$3,735
Dec 19933021,55812.33$3,724
Nov 19933721,54714.49$5,390
Oct 19933251,64415.85$5,151
Sep 19933391,66215.03$5,095
Aug 19933281,65715.66$5,136
Jul 19933541,74015.46$5,473
Jun 19933601,64916.79$6,044
May 19933141,22817.68$5,552
Apr 19933891,38318.05$7,021
Mar 19933461,44118.14$6,276
Feb 19933761,50617.90$6,730
Jan 19933371,45216.93$5,705

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.

Apr 2026 — as filed, then multipliedworked
Oil                  180 bbl  × $ 98.93 =    $17,807
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,807

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. 01/O/1999 is the state's own key, not one this site invented.