MASON, R. G. -A-

Operated by 4-SIGHT OPERATING COMPANY, LTD. (P-5 403077) in the EAST TEXAS field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6555District 6EField 27302001OilCasinghead gasSaveExport
Value, all time
$2.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$6 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 2,264 leases and 17,267 wells, and the rule below applies to all of them.

Discovered
1930-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2015-01-27.

The Commission's schedule remark for this field reads: THIS ORDER TO BE CANCELLED

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
OilDisposition53,773 bbl$2,192,607
Casinghead gasProduction11,914 Mcf$47,362
Total$2,239,969

1,997 Mcf of this lease's gas, across 47 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.

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 202593066.743.32$6,207
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024106075.632.06$8,017
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 2019112046.033.23$5,155
Dec 2018125046.594.19$5,824
Nov 2018134052.934.24$7,093
Oct 2018139061.443.40$8,540
Sep 2018119059.543.11$7,085
Aug 2018134059.403.07$7,960
Jul 2018124065.142.93$8,077
Jun 2018122060.183.08$7,342
May 2018119065.382.90$7,780
Apr 2018133063.842.90$8,491
Mar 2018131061.222.79$8,020
Feb 2018118061.782.77$7,290
Jan 2018124062.874.01$7,796
Dec 2017133057.272.92$7,617
Nov 2017127055.423.12$7,038
Oct 2017108049.292.98$5,323
Sep 2017122047.523.09$5,797
Aug 2017136045.373.00$6,170
Jul 2017138043.873.09$6,054
Jun 2017142042.493.09$6,034
May 2017147045.373.26$6,669
Apr 2017125047.933.21$5,991
Mar 20170046.772.98$0
Feb 2017144050.452.95$7,265
Jan 20170049.413.42$0
Dec 2016134048.763.72$6,534
Nov 20160042.492.64$0
Oct 2016139046.193.09$6,420
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015141042.892.93$6,047
Feb 2015125044.662.98$5,583
Jan 20150043.433.10$0
Dec 2014160054.693.59$8,750
Nov 2014166070.464.25$11,696
Oct 2014165078.303.90$12,920
Sep 20140086.164.05$0
Aug 2014175089.394.04$15,643
Jul 2014167096.564.18$16,126
Jun 2014148098.164.74$14,528
May 2014147094.734.73$13,925
Apr 2014164095.944.81$15,734
Mar 2014166095.895.06$15,918
Feb 20140097.406.19$0
Jan 2014155090.404.86$14,012
Dec 2013161091.824.35$14,783
Nov 2013169088.853.74$15,016
Oct 2013161097.423.78$15,685
Sep 201305104.113.72$19
Aug 201317766104.253.52$18,685
Jul 201318470102.523.72$19,124
Jun 20131714294.403.93$16,308
May 201305594.834.15$228
Apr 20131305593.964.28$12,450
Mar 20131666593.623.91$15,795
Feb 20131775391.233.42$16,329
Jan 201304991.603.42$168
Dec 201201786.773.42$58
Nov 20121754986.953.62$15,394
Oct 20121684689.383.40$15,172
Sep 20121637294.672.92$15,641
Aug 20121907692.662.91$17,826
Jul 20121757185.133.02$15,112
Jun 201205479.822.52$136
May 20121666891.612.49$15,376
Apr 201213934101.652.00$14,197
Mar 2012029105.052.22$64
Feb 2012012101.102.57$31
Jan 20121552498.092.73$15,270
Dec 20111703596.873.24$16,581
Nov 201103295.723.31$106
Oct 20111393484.983.65$11,936
Sep 20111976083.623.99$16,712
Aug 201106283.404.15$257
Jul 20111395694.144.52$13,338
Jun 20111525592.904.64$14,376
May 20111675898.134.40$16,643
Apr 201116253105.964.33$17,395
Mar 20111615196.364.06$15,721
Feb 201104585.644.18$188
Jan 20111724886.504.59$15,098
Dec 20101654785.734.35$14,350
Nov 20101534980.843.80$12,554
Oct 20101585478.103.51$12,529
Sep 20101545972.633.98$11,420
Aug 20101626473.684.42$12,219
Jul 20101506272.554.74$11,176
Jun 20101705770.364.91$12,241
May 20101746271.124.24$12,637
Apr 20101845981.694.12$15,274
Mar 20101835478.394.39$14,582
Feb 20101825373.585.44$13,680
Jan 20101834774.365.96$13,888
Dec 20091735071.445.48$12,633
Nov 20091805774.593.75$13,640
Oct 20091675072.544.11$12,320
Sep 20091746065.543.06$11,588
Aug 20091886267.423.22$12,875
Jul 20091895661.133.46$11,748
Jun 20091826366.163.90$12,287
May 20091896254.743.93$10,589
Apr 20091614946.773.59$7,706
Mar 20091905442.144.06$8,226
Feb 200902132.814.63$97
Jan 20091742935.865.37$6,395
Dec 20081953137.105.98$7,420
Nov 20081723555.496.86$9,784
Oct 20081674575.246.92$12,877
Sep 200815043101.767.88$15,603
Aug 200815952114.228.48$18,602
Jul 200816254131.0811.39$21,850
Jun 200835150131.3313.03$46,748
May 200816051123.1711.57$20,297
Apr 2008027110.3110.45$282
Mar 200814226101.909.66$14,721
Feb 20081603292.538.77$15,085
Jan 20081644190.388.21$15,159
Dec 20071624288.337.30$14,616
Nov 20071384491.677.29$12,971
Oct 20071794982.856.92$15,169
Sep 200705575.846.24$343
Aug 20071805769.066.39$12,795
Jul 20071764770.906.39$12,779
Jun 20071764362.007.55$11,237
May 20071754058.747.85$10,593
Apr 200703459.617.81$265
Mar 20071773756.927.30$10,345
Feb 20071772555.108.22$9,958
Jan 20071732750.306.73$8,884
Dec 200603556.656.92$242
Nov 20061753854.207.62$9,774
Oct 20061454454.906.01$8,225
Sep 20061624460.085.04$9,955
Aug 20061485068.717.34$10,536
Jul 20061475569.376.34$10,546
Jun 20061545466.286.38$10,552
May 20061755766.016.42$11,918
Apr 20061725464.397.36$11,473
Mar 20061475456.707.08$8,717
Feb 20061834157.597.75$10,857
Jan 200605260.598.93$465
Dec 20051785354.9413.42$10,490
Nov 20051655254.6910.59$9,574
Oct 20051605558.3413.80$10,093
Sep 20051735461.4512.08$11,283
Aug 20051675561.519.80$10,811
Jul 20051565655.697.84$9,127
Jun 20051565652.337.38$8,577
May 20051835845.226.65$8,661
Apr 20051584549.207.36$8,105
Mar 20051855050.377.15$9,676
Feb 20051814345.226.31$8,456
Jan 200504643.166.32$291
Dec 20042164539.866.75$8,914
Nov 20041754545.286.33$8,209
Oct 20041695149.706.52$8,732
Sep 20041755243.245.28$7,842
Aug 20041785642.375.55$7,853
Jul 20041645238.286.08$6,594
Jun 20041644536.106.43$6,210
May 200405237.486.49$338
Apr 20041774734.475.86$6,377
Mar 20041794934.365.53$6,421
Feb 20041834732.455.51$6,197
Jan 20041624832.036.30$5,491
Dec 20031844630.266.30$5,858
Nov 20031714828.804.60$5,145
Oct 20031635128.174.76$4,834
Sep 20031744926.314.75$4,811
Aug 20031755829.765.13$5,506
Jul 20031675429.415.17$5,191
Jun 20031705428.565.98$5,178
May 20031535326.595.97$4,385
Apr 20031655126.675.41$4,676
Mar 200304831.146.10$293
Feb 20033343833.487.93$11,484
Jan 200304430.315.58$246
Dec 20021554526.914.85$4,389
Nov 20021914524.664.14$4,896
Oct 20021765126.464.23$4,873
Sep 20021545627.443.64$4,429
Aug 20021814025.963.16$4,825
Jul 2002177224.583.06$4,357
Jun 20021805423.733.34$4,452
May 20021985024.663.58$5,062
Apr 200203223.653.51$112
Mar 20021804722.003.10$4,106
Feb 20023413618.222.38$6,299
Jan 20021834117.172.38$3,240
Dec 200104616.932.36$109
Nov 20013324018.072.41$6,095
Oct 20011494219.782.53$3,053
Sep 20011572224.262.25$3,858
Aug 20011673024.873.05$4,245
Jul 20011753423.933.20$4,296
Jun 20011633324.563.82$4,129
May 20011555825.524.31$4,205
Apr 20011665724.685.34$4,401
Mar 20011905424.545.38$4,953
Feb 20011854427.755.77$5,388
Jan 20011825227.478.40$5,436
Dec 20001934326.889.12$5,580
Nov 20001574832.215.66$5,329
Oct 20003196031.235.15$10,271
Sep 20001755431.875.19$5,857
Aug 20001866029.644.54$5,785
Jul 20001686428.534.09$5,055
Jun 20001496029.304.40$4,630
May 20001875927.263.68$5,315
Apr 20003595624.513.12$8,974
Mar 20001605128.422.86$4,693
Feb 20001825227.622.73$5,169
Jan 20001844925.272.48$4,771
Dec 1999183024.282.42$4,443
Nov 19991762823.192.43$4,150
Oct 19993634720.982.80$7,748
Sep 19991834221.752.62$4,090
Aug 19991824419.262.88$3,632
Jul 19991825117.892.37$3,377
Jun 19993734615.942.36$6,054
May 19991764515.792.32$2,883
Apr 19993583615.102.21$5,485
Mar 19991703112.471.84$2,177
Feb 1999171359.981.82$1,770
Jan 19991763510.381.90$1,893
Dec 1998359409.201.77$3,374
Nov 19981815210.892.19$2,085
Oct 19981945912.421.97$2,526
Sep 19983326612.592.08$4,317
Aug 19983627811.301.91$4,239
Jul 19981778411.742.24$2,266
Jun 19983616711.242.24$4,208
May 19981858412.622.21$2,520
Apr 19983597513.042.51$4,869
Mar 19983667312.802.31$4,853
Feb 19983566413.952.30$5,113
Jan 19983687614.702.15$5,573
Dec 19973657516.322.41$6,138
Nov 19973696818.193.09$6,922
Oct 19971817319.253.15$3,714
Sep 19975168517.742.95$9,405
Aug 19971816917.862.55$3,409
Jul 19975267817.582.25$9,422
Jun 19971777617.242.26$3,223
May 19973534618.972.31$6,803
Apr 19971733717.882.08$3,170
Mar 19971914418.951.94$3,705
Feb 19972204420.492.21$4,605
Jan 19972474523.483.54$5,959
Dec 19964704223.32$10,960
Nov 19962394621.97$5,251
Oct 19962305823.31$5,361
Sep 19962115522.22$4,688
Aug 19964677120.26$9,461
Jul 19962285719.55$4,457
Jun 19964716118.73$8,822
May 19962366719.43$4,585
Apr 19962355821.51$5,055
Mar 19964235719.38$8,198
Feb 19962285916.98$3,871
Jan 19962255917.07$3,841
Dec 19954325717.19$7,426
Nov 19952335616.00$3,728
Oct 19952275515.43$3,503
Sep 19954625816.18$7,475
Aug 19952286015.92$3,630
Jul 19952256315.24$3,429
Jun 19954018916.41$6,580
May 19952227417.56$3,898
Apr 19952216917.73$3,918
Mar 19954357316.44$7,151
Feb 19952294516.58$3,797
Jan 199523910215.92$3,805
Dec 1994237015.03$3,562
Nov 19942357515.90$3,737
Oct 19942397615.58$3,724
Sep 19942128415.29$3,241
Aug 1994423116.13$6,823
Jul 19942411917.56$4,232
Jun 19941936117.09$3,298
May 19942336415.88$3,700
Apr 1994233114.14$3,295
Mar 19942371312.46$2,953
Feb 19942341212.50$2,925
Jan 19942261312.66$2,861
Dec 19932251212.33$2,774
Nov 19932131514.49$3,086
Oct 19932311615.85$3,661
Sep 19932381815.03$3,577
Aug 19932271915.66$3,555
Jul 1993240115.46$3,710
Jun 1993231116.79$3,878
May 1993254117.68$4,491
Apr 1993221118.05$3,989
Mar 1993185118.14$3,356
Feb 1993205117.90$3,670
Jan 1993254116.93$4,300

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.

Jul 2025 — as filed, then multipliedworked
Oil                   93 bbl  × $ 66.74 =     $6,207
Casinghead gas         0 Mcf  × $  3.32 =         $0

────────────────────────────────────────────────────
Month total                                   $6,207

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. 6E/O/6555 is the state's own key, not one this site invented.