MARTINDALE UNIT A-15

Operated by ATLAS OPERATING LLC (P-5 36587) in the BROOKELAND (AUSTIN CHALK, 8800) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 191986District 06Field 12193500CondensateGasSaveExport
Value, all time
$7.7 M
Sep 2002 – May 2026
Value, last 12 filed months
$52 k
at the published price for each month
Months reported
285
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 488 leases and 597 wells, and the rule below applies to all of them.

Discovered
1983-06-12
as the register files it
Field class
Oil and gas
the register's own label
Between wells
900 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2009-10-22.

The Commission's schedule remark for this field reads: ACRES. DOCKET EFFECTIVE 10-22-09.

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
CondensateDisposition34,552 bbl$1,579,193
GasProduction1,169,521 Mcf$6,106,090
Total$7,685,283

Every month this lease reported (285)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

285 months

May 202600106.413.05$0
Apr 202601,49998.932.87$4,302
Mar 2026906,16189.753.15$27,481
Feb 2026045463.503.75$1,703
Jan 2026048359.138.00$3,863
Dec 20251621,17056.664.41$14,343
Nov 202503558.593.93$137
Oct 202502159.383.30$69
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025190062.363.54$11,848
Mar 202504367.704.27$184
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240868.993.12$25
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 202406375.632.06$130
Jul 20240079.932.15$0
Jun 2024015178.082.63$398
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20241371,28280.301.55$12,982
Feb 202401176.091.78$20
Jan 2024077473.023.30$2,552
Dec 2023079371.262.61$2,070
Nov 2023077977.892.81$2,187
Oct 202314052485.443.09$13,579
Sep 2023087189.042.74$2,382
Aug 202301,39980.522.67$3,739
Jul 202301,00774.852.64$2,660
Jun 2023011668.962.26$262
May 2023050370.622.23$1,120
Apr 20231664978.122.24$13,078
Mar 202301,02572.852.39$2,453
Feb 2023061175.112.47$1,507
Jan 2023057776.533.39$1,955
Dec 202201,50076.415.73$8,594
Nov 2022056885.005.65$3,207
Oct 20221381,53387.185.86$21,020
Sep 202211039984.888.16$12,594
Aug 2022070794.529.13$6,453
Jul 20220962101.587.54$7,255
Jun 20220143115.097.98$1,141
May 2022143829109.378.43$22,631
Apr 20220474104.226.84$3,241
Mar 20220599108.885.08$3,041
Feb 202208691.054.86$418
Jan 2022060781.844.54$2,754
Dec 20219969471.323.90$9,767
Nov 202106577.435.24$340
Oct 202101,26279.795.71$7,211
Sep 2021032869.865.35$1,755
Aug 202108866.024.22$371
Jul 2021019370.783.98$769
Jun 202101,06069.493.38$3,583
May 2021559063.483.02$3,763
Apr 2021049960.362.76$1,376
Mar 2021019161.302.72$519
Feb 20218280057.805.55$9,178
Jan 2021057150.412.81$1,605
Dec 2020028544.642.68$763
Nov 2020030638.772.71$828
Oct 2020061136.972.48$1,514
Sep 202008737.091.99$173
Aug 2020025139.982.39$599
Jul 2020089938.371.83$1,641
Jun 20209537034.901.69$3,941
May 2020051316.921.81$931
Apr 2020068814.751.80$1,241
Mar 202010139430.341.86$3,796
Feb 2020073549.881.98$1,456
Jan 2020054757.252.09$1,146
Dec 2019056559.012.30$1,302
Nov 201917686555.302.75$12,112
Oct 2019090653.472.42$2,191
Sep 2019091855.052.66$2,439
Aug 201901,15653.112.30$2,664
Jul 2019094656.272.46$2,327
Jun 2019017452.782.49$433
May 201920676958.482.74$14,154
Apr 201901,61762.632.75$4,448
Mar 201901,84156.803.06$5,637
Feb 201901,62550.852.79$4,537
Jan 201902,36746.033.23$7,641
Dec 201801,59846.594.19$6,688
Nov 20181841,38952.934.24$15,625
Oct 201802,30461.443.40$7,829
Sep 201802,49459.543.11$7,751
Aug 201802,19259.403.07$6,722
Jul 201801,79965.142.93$5,274
Jun 201802,00260.183.08$6,160
May 20181762,81265.382.90$19,664
Apr 201812,85663.842.90$8,349
Mar 2018040261.222.79$1,120
Feb 2018045061.782.77$1,245
Jan 201801,29162.874.01$5,176
Dec 20171792,16257.272.92$16,568
Nov 201703,17155.423.12$9,888
Oct 201702,21849.292.98$6,618
Sep 201702,81147.523.09$8,678
Aug 20171721,09645.373.00$11,096
Jul 201702,00743.873.09$6,196
Jun 20171581,87042.493.09$12,487
May 2017095745.373.26$3,123
Apr 2017089747.933.21$2,881
Mar 20171742,45946.772.98$15,475
Feb 201701,71950.452.95$5,076
Jan 20171611,33349.413.42$12,512
Dec 20161831,96748.763.72$16,246
Nov 201602,18342.492.64$5,773
Oct 201612,90046.193.09$9,008
Sep 20161651,45941.553.10$11,380
Aug 201601,59341.442.92$4,658
Jul 2016093341.622.92$2,728
Jun 201617584645.352.69$10,208
May 20161724,01142.521.99$15,300
Apr 201615,38136.561.99$10,750
Mar 20163597,54533.011.79$25,386
Feb 201602,21126.472.06$4,563
Jan 20161801,93127.352.36$9,489
Dec 201503,34432.362.00$6,693
Nov 20151765,19738.792.17$18,091
Oct 20151785,43043.552.43$20,928
Sep 20151745,58542.992.76$22,886
Aug 20151776,32540.162.87$25,277
Jul 20151766,12048.152.95$26,498
Jun 20151776,96256.152.88$30,009
May 20151826,43855.212.96$29,075
Apr 20151826,98749.822.71$27,978
Mar 20153556,31242.892.93$33,750
Feb 201545,42844.662.98$16,333
Jan 20151797,49943.433.10$31,026
Dec 20141838,12354.693.59$39,181
Nov 201418210,54370.464.25$57,651
Oct 201434610,61378.303.90$68,493
Sep 201435513,61686.164.05$85,670
Aug 201436114,17389.394.04$89,460
Jul 20141777,02396.564.18$46,444
Jun 201471119,14398.164.74$160,470
May 201402,37894.734.73$11,240
Apr 201402895.944.81$135
Mar 201401,31795.895.06$6,660
Feb 201401,43497.406.19$8,879
Jan 2014101,00490.404.86$5,784
Dec 2013040091.824.35$1,742
Nov 201317948088.853.74$17,699
Oct 201301,21997.423.78$4,607
Sep 201301,344104.113.72$4,997
Aug 201301,555104.253.52$5,478
Jul 201301,411102.523.72$5,246
Jun 201301,38394.403.93$5,440
May 201301,31494.834.15$5,452
Apr 201301,43393.964.28$6,137
Mar 201316867093.623.91$18,350
Feb 201301,33291.233.42$4,555
Jan 201301,56591.603.42$5,352
Dec 201201,35886.773.42$4,645
Nov 201201,48286.953.62$5,372
Oct 201223,25789.383.40$11,252
Sep 20121823,29794.672.92$26,852
Aug 201203,29592.662.91$9,582
Jul 201252,40585.133.02$7,691
Jun 201202,37679.822.52$5,985
May 201202,28691.612.49$5,688
Apr 20121792,006101.652.00$22,201
Mar 201261,681105.052.22$4,366
Feb 201201,444101.102.57$3,711
Jan 2012082298.092.73$2,247
Dec 2011078196.873.24$2,530
Nov 20111841,37695.723.31$22,169
Oct 2011074584.983.65$2,718
Sep 201121,22983.623.99$5,066
Aug 201101,09583.404.15$4,544
Jul 201101,27594.144.52$5,759
Jun 201101,61192.904.64$7,475
May 20111802,70598.134.40$29,578
Apr 20110818105.964.33$3,545
Mar 201108496.364.06$341
Feb 20110085.644.18$0
Jan 201101586.504.59$69
Dec 20100085.734.35$0
Nov 201001980.843.80$72
Oct 20101792,03978.103.51$21,135
Sep 2010085972.633.98$3,418
Aug 201001,71273.684.42$7,566
Jul 201009,65872.554.74$45,745
Jun 201012,70370.364.91$13,343
May 201001,66871.124.24$7,064
Apr 201021,63281.694.12$6,892
Mar 201009978.394.39$434
Feb 2010015273.585.44$827
Jan 2010020574.365.96$1,223
Dec 2009047971.445.48$2,627
Nov 2009050574.593.75$1,895
Oct 2009191072.544.11$3,813
Sep 2009018965.543.06$579
Aug 2009010967.423.22$351
Jul 2009017161.133.46$592
Jun 20091057666.163.90$7,243
May 2009099954.743.93$3,922
Apr 20090946.773.59$32
Mar 200911,15742.144.06$4,738
Feb 200918797632.814.63$10,657
Jan 2009158535.865.37$3,178
Dec 2008077037.105.98$4,602
Nov 200801,52255.496.86$10,441
Oct 2008282075.246.92$5,827
Sep 20081851,167101.767.88$28,018
Aug 200811,353114.228.48$11,592
Jul 20085807131.0811.39$9,847
Jun 20080853131.3313.03$11,117
May 20081671,328123.1711.57$35,940
Apr 200811,643110.3110.45$17,288
Mar 200802,374101.909.66$22,943
Feb 20081782,15392.538.77$35,353
Jan 200842,60390.388.21$21,721
Dec 20071803,56588.337.30$41,931
Nov 200712,26891.677.29$16,629
Oct 20071732,95682.856.92$34,794
Sep 200702,96875.846.24$18,533
Aug 20071772,51169.066.39$28,264
Jul 200702,98670.906.39$19,074
Jun 20071762,98462.007.55$33,437
May 200703,19758.747.85$25,085
Apr 20071834,12059.617.81$43,066
Mar 20071844,30556.927.30$41,908
Feb 200703,81955.108.22$31,377
Jan 20071873,39050.306.73$32,210
Dec 20061923,42456.656.92$34,566
Nov 200634,00454.207.62$30,663
Oct 20061842,18854.906.01$23,260
Sep 200603,53260.085.04$17,791
Aug 200602,09168.717.34$15,348
Jul 20063586,51869.376.34$66,177
Jun 20061818,04366.286.38$63,342
May 200617411,91466.016.42$88,033
Apr 200618511,49864.397.36$96,543
Mar 200637113,95456.707.08$119,871
Feb 20061898,61057.597.75$77,622
Jan 200618211,38160.598.93$112,697
Dec 200554815,56454.9413.42$238,904
Nov 200538416,96154.6910.59$200,591
Oct 20051741,35158.3413.80$28,789
Sep 2005397061.4512.08$11,901
Aug 200504,41361.519.80$43,233
Jul 20051748,06455.697.84$72,941
Jun 200516,54452.337.38$48,354
May 20051945,79545.226.65$47,316
Apr 200534,60249.207.36$34,021
Mar 200506,49750.377.15$46,485
Feb 20051893,44945.226.31$30,316
Jan 20051703,48743.166.32$29,383
Dec 200413,78539.866.75$25,593
Nov 20041822,12345.286.33$21,680
Oct 200413,36749.706.52$21,986
Sep 20041873,29543.245.28$25,496
Aug 20041933,76342.375.55$29,065
Jul 20041805,73638.286.08$41,789
Jun 20041919,93336.106.43$70,794
May 200436110,58237.486.49$82,256
Apr 200435610,91934.475.86$76,240
Mar 200455011,80734.365.53$84,192
Feb 200418911,18032.455.51$67,731
Jan 200454912,58932.036.30$96,891
Dec 200338313,11030.266.30$94,204
Nov 200336912,47028.804.60$67,929
Oct 200335714,36928.174.76$78,448
Sep 200353616,31126.314.75$91,569
Aug 200336815,94029.765.13$92,719
Jul 200367818,08029.415.17$113,429
Jun 200370920,07228.565.98$140,339
May 200372121,75426.595.97$149,101
Apr 200390123,53326.675.41$151,279
Mar 200355630,79231.146.10$205,023
Feb 20031,13628,97133.487.93$267,654
Jan 20031,58943,02230.315.58$288,313
Dec 20021,59745,48426.914.85$263,744
Nov 20022,10875,70324.664.14$365,164
Oct 20023,561108,69226.464.23$553,896
Sep 20020027.443.64$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.

Apr 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 98.93 =         $0
Gas                1,499 Mcf  × $  2.87 =     $4,302

────────────────────────────────────────────────────
Month total                                   $4,302

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. 06/G/191986 is the state's own key, not one this site invented.