MURRAY, A. B. MRS. "B"

Operated by LECLAIR OPERATING, L.L.C. (P-5 493412) in the ANTON-IRISH field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8971District 8AField 03194001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$13.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$606 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 44 leases and 684 wells, and the rule below applies to all of them.

Discovered
1944-12-25
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 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: 40 AC. SPACING OPTIONAL

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
OilDisposition251,301 bbl$13,712,031
Casinghead gasProduction21 Mcf$0
Total$13,712,031

21 Mcf of this lease's gas, across 21 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 (3)

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 33.8157, -102.0233. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.81602, -102.02246 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
6,117 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.
3100.0%

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 6,117 ft.

Completions filed
May 1956
1 of 3 wells; 2 filed none

3 wells

42-303002011
42-303002022
42-3030020336,117 ftMay 1956

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 20266760106.413.05$71,933
Apr 2026693098.932.87$68,558
Mar 2026676089.753.15$60,671
Feb 2026526063.503.75$33,401
Jan 2026704059.138.00$41,628
Dec 2025830056.664.41$47,028
Nov 2025695058.593.93$40,720
Oct 2025838059.383.30$49,760
Sep 2025575062.743.08$36,076
Aug 2025886063.933.01$56,642
Jul 2025698066.743.32$46,585
Jun 2025800066.483.13$53,184
May 2025982060.553.23$59,460
Apr 2025644062.363.54$40,160
Mar 2025786067.704.27$53,212
Feb 2025638070.884.34$45,221
Jan 2025825074.324.28$61,314
Dec 2024802068.993.12$55,330
Nov 2024723069.052.20$49,923
Oct 2024925071.372.28$66,017
Sep 2024726069.612.36$50,537
Aug 2024872075.632.06$65,949
Jul 2024719079.932.15$57,470
Jun 2024703078.082.63$54,890
May 2024661078.812.20$52,093
Apr 2024843084.451.66$71,191
Mar 2024840080.301.55$67,452
Feb 2024658076.091.78$50,067
Jan 2024878073.023.30$64,112
Dec 2023720071.262.61$51,307
Nov 2023711077.892.81$55,380
Oct 2023692085.443.09$59,124
Sep 2023820089.042.74$73,013
Aug 2023677080.522.67$54,512
Jul 2023791074.852.64$59,206
Jun 2023791068.962.26$54,547
May 2023705070.622.23$49,787
Apr 2023643078.122.24$50,231
Mar 2023859072.852.39$62,578
Feb 2023625075.112.47$46,944
Jan 2023944076.533.39$72,244
Dec 2022672076.415.73$51,348
Nov 2022698085.005.65$59,330
Oct 2022849087.185.86$74,016
Sep 2022921084.888.16$78,174
Aug 2022508094.529.13$48,016
Jul 20228430101.587.54$85,632
Jun 20227080115.097.98$81,484
May 20228780109.378.43$96,027
Apr 20226430104.226.84$67,013
Mar 20226800108.885.08$74,038
Feb 2022546091.054.86$49,713
Jan 2022739081.844.54$60,480
Dec 2021737071.323.90$52,563
Nov 2021657077.435.24$50,872
Oct 2021640079.795.71$51,066
Sep 2021801069.865.35$55,958
Aug 2021484066.024.22$31,954
Jul 2021811070.783.98$57,403
Jun 2021661069.493.38$45,933
May 2021668063.483.02$42,405
Apr 2021525060.362.76$31,689
Mar 2021906061.302.72$55,538
Feb 2021515057.805.55$29,767
Jan 2021727050.412.81$36,648
Dec 2020705044.642.68$31,471
Nov 2020549038.772.71$21,285
Oct 2020495036.972.48$18,300
Sep 2020702037.091.99$26,037
Aug 2020690039.982.39$27,586
Jul 2020531038.371.83$20,374
Jun 2020896034.901.69$31,270
May 2020554016.921.81$9,374
Apr 2020556014.751.80$8,201
Mar 2020354030.341.86$10,740
Feb 2020705049.881.98$35,165
Jan 2020557057.252.09$31,888
Dec 2019734059.012.30$43,313
Nov 2019701055.302.75$38,765
Oct 2019725053.472.42$38,766
Sep 2019343055.052.66$18,882
Aug 2019533053.112.30$28,308
Jul 2019677056.272.46$38,095
Jun 2019538052.782.49$28,396
May 2019717058.482.74$41,930
Apr 2019537062.632.75$33,632
Mar 2019540056.803.06$30,672
Feb 2019539050.852.79$27,408
Jan 2019711046.033.23$32,727
Dec 2018712046.594.19$33,172
Nov 2018349052.934.24$18,473
Oct 2018701061.443.40$43,069
Sep 2018689059.543.11$41,023
Aug 2018509059.403.07$30,235
Jul 2018769065.142.93$50,093
Jun 2018158060.183.08$9,508
May 2018761065.382.90$49,754
Apr 2018482063.842.90$30,771
Mar 2018622061.222.79$38,079
Feb 2018626061.782.77$38,674
Jan 2018462062.874.01$29,046
Dec 2017632057.272.92$36,195
Nov 2017634055.423.12$35,136
Oct 2017784049.292.98$38,643
Sep 2017446047.523.09$21,194
Aug 2017602045.373.00$27,313
Jul 2017600043.873.09$26,322
Jun 2017610042.493.09$25,919
May 2017460045.373.26$20,870
Apr 2017463047.933.21$22,192
Mar 2017761046.772.98$35,592
Feb 2017611050.452.95$30,825
Jan 2017455049.413.42$22,482
Dec 2016765048.763.72$37,301
Nov 2016606042.492.64$25,749
Oct 2016763046.193.09$35,243
Sep 2016608041.553.10$25,262
Aug 2016457041.442.92$18,938
Jul 2016611041.622.92$25,430
Jun 2016645045.352.69$29,251
May 2016660042.521.99$28,063
Apr 2016663036.561.99$24,239
Mar 2016687033.011.79$22,678
Feb 2016675026.472.06$17,867
Jan 2016671027.352.36$18,352
Dec 2015508032.362.00$16,439
Nov 2015659038.792.17$25,563
Oct 2015512043.552.43$22,298
Sep 2015675042.992.76$29,018
Aug 2015670040.162.87$26,907
Jul 2015641048.152.95$30,864
Jun 2015654056.152.88$36,722
May 2015644055.212.96$35,555
Apr 2015813049.822.71$40,504
Mar 2015647042.892.93$27,750
Feb 2015794044.662.98$35,460
Jan 2015643043.433.10$27,925
Dec 2014475054.693.59$25,978
Nov 2014640070.464.25$45,094
Oct 2014795078.303.90$62,249
Sep 2014674086.164.05$58,072
Aug 2014522089.394.04$46,662
Jul 2014491096.564.18$47,411
Jun 2014780098.164.74$76,565
May 2014795094.734.73$75,310
Apr 2014463095.944.81$44,420
Mar 2014630095.895.06$60,411
Feb 2014777097.406.19$75,680
Jan 2014665090.404.86$60,116
Dec 2013784091.824.35$71,987
Nov 2013778088.853.74$69,125
Oct 2013467097.423.78$45,495
Sep 20136290104.113.72$65,485
Aug 20136210104.253.52$64,739
Jul 20136350102.523.72$65,100
Jun 2013627094.403.93$59,189
May 2013780094.834.15$73,967
Apr 2013629093.964.28$59,101
Mar 2013780093.623.91$73,024
Feb 2013474091.233.42$43,243
Jan 2013643091.603.42$58,899
Dec 2012789086.773.42$68,462
Nov 2012619086.953.62$53,822
Oct 2012798089.383.40$71,325
Sep 2012466094.672.92$44,116
Aug 2012757092.662.91$70,144
Jul 2012773085.133.02$65,805
Jun 2012624079.822.52$49,808
May 2012617091.612.49$56,523
Apr 20126200101.652.00$63,023
Mar 20127770105.052.22$81,624
Feb 20126350101.102.57$64,199
Jan 2012673098.092.73$66,015
Dec 2011636096.873.24$61,609
Nov 2011793095.723.31$75,906
Oct 2011647084.983.65$54,982
Sep 2011652083.623.99$54,520
Aug 2011658083.404.15$54,877
Jul 2011665094.144.52$62,603
Jun 2011492092.904.64$45,707
May 2011645098.134.40$63,294
Apr 20114840105.964.33$51,285
Mar 2011779096.364.06$75,064
Feb 2011317085.644.18$27,148
Jan 2011659086.504.59$57,004
Dec 2010803085.734.35$68,841
Nov 2010647080.843.80$52,303
Oct 2010672078.103.51$52,483
Sep 2010490072.633.98$35,589
Aug 2010650073.684.42$47,892
Jul 20101,015072.554.74$73,638
Jun 2010585070.364.91$41,161
May 2010742071.124.24$52,771
Apr 2010730081.694.12$59,634
Mar 2010539078.394.39$42,252
Feb 2010752073.585.44$55,332
Jan 2010545074.365.96$40,526
Dec 2009887071.445.48$63,367
Nov 2009560074.593.75$41,770
Oct 2009735072.544.11$53,317
Sep 2009564065.543.06$36,965
Aug 2009738067.423.22$49,756
Jul 2009755061.133.46$46,153
Jun 2009564066.163.90$37,314
May 2009755054.743.93$41,329
Apr 2009566046.773.59$26,472
Mar 2009742042.144.06$31,268
Feb 2009755032.814.63$24,772
Jan 2009567035.865.37$20,333
Dec 2008747037.105.98$27,714
Nov 2008764055.496.86$42,394
Oct 2008736075.246.92$55,377
Sep 20087600101.767.88$77,338
Aug 20083680114.228.48$42,033
Jul 20087550131.0811.39$98,965
Jun 20085660131.3313.03$74,333
May 20087580123.1711.57$93,363
Apr 20087630110.3110.45$84,167
Mar 20085730101.909.66$58,389
Feb 2008576092.538.77$53,297
Jan 2008770090.388.21$69,593
Dec 2007766088.337.30$67,661
Nov 2007573091.677.29$52,527
Oct 2007747082.856.92$61,889
Sep 2007562075.846.24$42,622
Aug 2007764069.066.39$52,762
Jul 2007569070.906.39$40,342
Jun 2007764062.007.55$47,368
May 2007744058.747.85$43,703
Apr 2007917059.617.81$54,662
Mar 2007549056.927.30$31,249
Feb 2007742055.108.22$40,884
Jan 2007922050.306.73$46,377
Dec 2006572056.656.92$32,404
Nov 2006713054.207.62$38,645
Oct 2006563054.906.01$30,909
Sep 2006497060.085.04$29,860
Aug 2006889068.717.34$61,083
Jul 2006714069.376.34$49,530
Jun 2006539066.286.38$35,725
May 2006752066.016.42$49,640
Apr 2006746064.397.36$48,035
Mar 2006752056.707.08$42,638
Feb 2006570057.597.75$32,826
Jan 2006777060.598.93$47,078
Dec 2005981054.9413.42$53,896
Nov 2005188054.6910.59$10,282
Oct 2005362058.3413.80$21,119
Sep 2005563061.4512.08$34,596
Aug 2005744061.519.80$45,763
Jul 2005558055.697.84$31,075
Jun 2005535052.337.38$27,997
May 2005555045.226.65$25,097
Apr 2005720049.207.36$35,424
Mar 2005557050.377.15$28,056
Feb 2005699045.226.31$31,609
Jan 2005514043.166.32$22,184
Dec 2004695039.866.75$27,703
Nov 2004686045.286.33$31,062
Oct 2004686049.706.52$34,094
Sep 2004528043.245.28$22,831
Aug 2004688042.375.55$29,151
Jul 2004689038.286.08$26,375
Jun 2004516036.106.43$18,628
May 2004692037.486.49$25,936
Apr 2004688034.475.86$23,715
Mar 2004666034.365.53$22,884
Feb 2004513032.455.51$16,647
Jan 2004508032.036.30$16,271
Dec 2003685030.266.30$20,728
Nov 2003514028.804.60$14,803
Oct 2003688028.174.76$19,381
Sep 2003695026.314.75$18,285
Aug 2003683029.765.13$20,326
Jul 2003671029.415.17$19,734
Jun 2003682028.565.98$19,478
May 2003853026.595.97$22,681
Apr 2003505026.675.41$13,468
Mar 2003664031.146.10$20,677
Feb 2003691033.487.93$23,135
Jan 2003870030.315.58$26,370
Dec 2002648026.914.85$17,438
Nov 2002627024.664.14$15,462
Oct 2002895026.464.23$23,682
Sep 2002690027.443.64$18,934
Aug 2002680025.963.16$17,653
Jul 2002911024.583.06$22,392
Jun 2002227023.733.34$5,387
May 2002452024.663.58$11,146
Apr 2002681023.653.51$16,106
Mar 2002656022.003.10$14,432
Feb 2002639018.222.38$11,643
Jan 2002918017.172.38$15,762
Dec 2001662016.932.36$11,208
Nov 2001687018.072.41$12,414
Oct 2001852019.782.53$16,853
Sep 2001750024.262.25$18,195
Aug 20011,036024.873.05$25,765
Jul 20010023.933.20$0
Jun 2001222024.563.82$5,452
May 2001908025.524.31$23,172
Apr 2001452024.685.34$11,155
Mar 2001898024.545.38$22,037
Feb 2001680027.755.77$18,870
Jan 2001649027.478.40$17,828
Dec 2000691026.889.12$18,574
Nov 2000681032.215.66$21,935
Oct 2000918031.235.15$28,669
Sep 2000679031.875.19$21,640
Aug 2000864029.644.54$25,609
Jul 2000675028.534.09$19,258
Jun 2000807029.304.40$23,645
May 2000692027.263.68$18,864
Apr 2000225024.513.12$5,515
Mar 2000432028.422.86$12,277
Feb 2000452027.622.73$12,484
Jan 2000678025.272.48$17,133
Dec 1999666024.282.42$16,170
Nov 1999461023.192.43$10,691
Oct 1999690020.982.80$14,476
Sep 1999454021.752.62$9,875
Aug 1999673019.262.88$12,962
Jul 1999449017.892.37$8,033
Jun 1999685015.942.36$10,919
May 1999672015.792.32$10,611
Apr 1999452015.102.21$6,825
Mar 1999690012.471.84$8,604
Feb 199945109.981.82$4,501
Jan 1999678010.381.90$7,038
Dec 199868709.201.77$6,320
Nov 1998460010.892.19$5,009
Oct 1998459012.421.97$5,701
Sep 1998680012.592.08$8,561
Aug 1998455011.301.91$5,142
Jul 1998677011.742.24$7,948
Jun 1998630011.242.24$7,081
May 1998458012.622.21$5,780
Apr 1998464013.042.51$6,051
Mar 1998697012.802.31$8,922
Feb 1998459013.952.30$6,403
Jan 1998683014.702.15$10,040
Dec 1997428016.322.41$6,985
Nov 1997696018.193.09$12,660
Oct 1997439019.253.15$8,451
Sep 1997669017.742.95$11,868
Aug 1997670017.862.55$11,966
Jul 1997456017.582.25$8,016
Jun 1997451017.242.26$7,775
May 1997454018.972.31$8,612
Apr 1997683017.882.08$12,212
Mar 1997450018.951.94$8,528
Feb 1997458020.492.21$9,384
Jan 1997453023.483.54$10,636
Dec 1996678023.32$15,811
Nov 1996454021.97$9,974
Oct 1996454023.31$10,583
Sep 1996443022.22$9,843
Aug 1996449020.26$9,097
Jul 1996450019.55$8,798
Jun 1996453018.73$8,485
May 1996681019.43$13,232
Apr 1996454021.51$9,766
Mar 1996447019.38$8,663
Feb 1996447016.98$7,590
Jan 1996683017.07$11,659
Dec 1995454017.19$7,804
Nov 1995454016.00$7,264
Oct 1995457015.43$7,052
Sep 1995463016.18$7,491
Aug 1995450015.92$7,164
Jul 1995455015.24$6,934
Jun 1995445016.41$7,302
May 1995665017.56$11,677
Apr 1995215017.73$3,812
Mar 1995458016.44$7,530
Feb 1995459016.58$7,610
Jan 1995230015.92$3,662
Dec 1994230015.03$3,457
Nov 1994231015.90$3,673
Oct 1994459015.58$7,151
Sep 1994663115.29$10,137
Aug 1994428116.13$6,904
Jul 1994440117.56$7,726
Jun 1994417117.09$7,127
May 1994249115.88$3,954
Apr 1994457114.14$6,462
Mar 1994452112.46$5,632
Feb 1994458112.50$5,725
Jan 1994229112.66$2,899
Dec 1993458112.33$5,647
Nov 1993454114.49$6,578
Oct 1993457115.85$7,243
Sep 1993227115.03$3,412
Aug 1993441115.66$6,906
Jul 1993439115.46$6,787
Jun 1993445116.79$7,472
May 1993228117.68$4,031
Apr 1993439118.05$7,924
Mar 1993458118.14$8,308
Feb 1993228117.90$4,081
Jan 1993432116.93$7,314

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                  676 bbl  × $106.41 =    $71,933
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $71,933

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. 8A/O/8971 is the state's own key, not one this site invented.