FLOW, DON L.

Operated by 4W OPERATING, LLC (P-5 953506) in the O'LAUGHLIN (4000) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 100647District 7BField 66940400GasSaveExport
Value, all time
$475 k
Jan 1993 – May 2026
Value, last 12 filed months
$13 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 10 leases and 10 wells, and the rule below applies to all of them.

Discovered
1978-12-12
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 160 acres.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 10/01/2012.

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
GasProduction135,813 Mcf$475,055
Total$475,055

23,013 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 32.9241, -98.3321. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.92405, -98.33206 · 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
4,200 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 4,200 ft.

Completions filed
Jul 1981
1 of 1 wells

1 well

42-3633269424,200 ftJul 1981

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 2026209106.413.05$637
Apr 202623898.932.87$683
Mar 202621689.753.15$680
Feb 202622463.503.75$840
Jan 202624259.138.00$1,936
Dec 202527756.664.41$1,223
Nov 202527958.593.93$1,095
Oct 202534659.383.30$1,143
Sep 202533162.743.08$1,018
Aug 202534763.933.01$1,046
Jul 202536066.743.32$1,193
Jun 202535966.483.13$1,123
May 202536160.553.23$1,167
Apr 202534062.363.54$1,205
Mar 202533467.704.27$1,426
Feb 202529770.884.34$1,289
Jan 202519174.324.28$817
Dec 202417868.993.12$556
Nov 202427369.052.20$600
Oct 202417671.372.28$402
Sep 202418469.612.36$435
Aug 202419975.632.06$411
Jul 202418279.932.15$391
Jun 202417978.082.63$471
May 202412178.812.20$266
Apr 202428784.451.66$476
Mar 202434280.301.55$528
Feb 202425476.091.78$453
Jan 202430273.023.30$996
Dec 202333771.262.61$880
Nov 202325077.892.81$702
Oct 202327885.443.09$858
Sep 202328289.042.74$771
Aug 202329480.522.67$786
Jul 202316774.852.64$441
Jun 202311468.962.26$257
May 202322970.622.23$510
Apr 202326478.122.24$591
Mar 202331572.852.39$754
Feb 202326975.112.47$663
Jan 202331976.533.39$1,081
Dec 202233776.415.73$1,931
Nov 202223785.005.65$1,338
Oct 202230987.185.86$1,812
Sep 202215984.888.16$1,298
Aug 202223494.529.13$2,136
Jul 2022325101.587.54$2,451
Jun 2022302115.097.98$2,409
May 2022347109.378.43$2,926
Apr 2022343104.226.84$2,345
Mar 2022311108.885.08$1,579
Feb 202231191.054.86$1,511
Jan 202233481.844.54$1,516
Dec 202135371.323.90$1,376
Nov 202131577.435.24$1,650
Oct 202132079.795.71$1,828
Sep 202124269.865.35$1,295
Aug 202130766.024.22$1,296
Jul 202128670.783.98$1,139
Jun 202130869.493.38$1,041
May 202145663.483.02$1,376
Apr 202131860.362.76$877
Mar 202135861.302.72$973
Feb 202114657.805.55$810
Jan 202123250.412.81$652
Dec 202021744.642.68$581
Nov 202027138.772.71$733
Oct 202036736.972.48$910
Sep 202029637.091.99$589
Aug 202032039.982.39$763
Jul 202026638.371.83$485
Jun 202028734.901.69$485
May 202027716.921.81$503
Apr 202020814.751.80$375
Mar 202031030.341.86$575
Feb 202023649.881.98$467
Jan 202023357.252.09$488
Dec 201927659.012.30$636
Nov 201931855.302.75$875
Oct 201928753.472.42$694
Sep 201929555.052.66$784
Aug 201928053.112.30$645
Jul 201935256.272.46$866
Jun 201926752.782.49$665
May 201930758.482.74$841
Apr 201929262.632.75$803
Mar 201933656.803.06$1,029
Feb 201934950.852.79$974
Jan 201936446.033.23$1,175
Dec 201835146.594.19$1,469
Nov 201835052.934.24$1,483
Oct 201836661.443.40$1,244
Sep 201834859.543.11$1,082
Aug 201839359.403.07$1,205
Jul 201838565.142.93$1,129
Jun 201834460.183.08$1,058
May 201841565.382.90$1,204
Apr 201835963.842.90$1,041
Mar 201838661.222.79$1,076
Feb 201830461.782.77$841
Jan 201838962.874.01$1,560
Dec 201733357.272.92$973
Nov 201736955.423.12$1,151
Oct 201738849.292.98$1,158
Sep 201737247.523.09$1,148
Aug 201742945.373.00$1,289
Jul 201743043.873.09$1,328
Jun 201739942.493.09$1,232
May 201738045.373.26$1,240
Apr 201736047.933.21$1,156
Mar 201736046.772.98$1,074
Feb 201735350.452.95$1,042
Jan 201735849.413.42$1,224
Dec 201637148.763.72$1,381
Nov 201634142.492.64$902
Oct 201637346.193.09$1,153
Sep 201632741.553.10$1,014
Aug 201631941.442.92$933
Jul 201629541.622.92$863
Jun 201626945.352.69$722
May 201627542.521.99$548
Apr 201627936.561.99$556
Mar 201626033.011.79$466
Feb 201631626.472.06$652
Jan 201632927.352.36$778
Dec 201535432.362.00$709
Nov 201536738.792.17$795
Oct 201543443.552.43$1,053
Sep 201539142.992.76$1,079
Aug 201537340.162.87$1,071
Jul 201539648.152.95$1,166
Jun 201533356.152.88$960
May 201537555.212.96$1,108
Apr 201536149.822.71$977
Mar 201538142.892.93$1,118
Feb 201538244.662.98$1,137
Jan 201545543.433.10$1,411
Dec 201442554.693.59$1,526
Nov 201447870.464.25$2,032
Oct 201424378.303.90$948
Sep 201426186.164.05$1,056
Aug 201424189.394.04$972
Jul 201423096.564.18$961
Jun 201422898.164.74$1,080
May 201423294.734.73$1,097
Apr 201422995.944.81$1,101
Mar 201424095.895.06$1,214
Feb 201424997.406.19$1,542
Jan 201425890.404.86$1,254
Dec 201328791.824.35$1,250
Nov 201330788.853.74$1,148
Oct 201337197.423.78$1,402
Sep 2013313104.113.72$1,164
Aug 2013297104.253.52$1,046
Jul 2013319102.523.72$1,186
Jun 201328894.403.93$1,133
May 201327494.834.15$1,137
Apr 201328293.964.28$1,208
Mar 201346493.623.91$1,816
Feb 201337991.233.42$1,296
Jan 201355491.603.42$1,895
Dec 20124086.773.42$137
Nov 201222686.953.62$819
Oct 201232189.383.40$1,091
Sep 201231494.672.92$916
Aug 201244192.662.91$1,283
Jul 201253285.133.02$1,607
Jun 2012079.822.52$0
May 201212891.612.49$319
Apr 2012230101.652.00$459
Mar 2012262105.052.22$582
Feb 2012255101.102.57$655
Jan 201233598.092.73$916
Dec 201130196.873.24$975
Nov 201128895.723.31$954
Oct 201132684.983.65$1,189
Sep 201128683.623.99$1,140
Aug 201129483.404.15$1,220
Jul 201129194.144.52$1,315
Jun 201128392.904.64$1,313
May 201136398.134.40$1,599
Apr 2011176105.964.33$763
Mar 201121896.364.06$885
Feb 201125485.644.18$1,062
Jan 201130786.504.59$1,409
Dec 201031985.734.35$1,387
Nov 201036480.843.80$1,382
Oct 201040178.103.51$1,407
Sep 201037172.633.98$1,476
Aug 201047073.684.42$2,077
Jul 201027672.554.74$1,307
Jun 201021570.364.91$1,056
May 201026871.124.24$1,135
Apr 201027581.694.12$1,134
Mar 201026578.394.39$1,163
Feb 201027373.585.44$1,486
Jan 201024274.365.96$1,443
Dec 200923771.445.48$1,300
Nov 200926374.593.75$987
Oct 200925672.544.11$1,052
Sep 200929965.543.06$916
Aug 200932167.423.22$1,033
Jul 200920461.133.46$707
Jun 200922866.163.90$888
May 200927454.743.93$1,076
Apr 200928446.773.59$1,019
Mar 200925042.144.06$1,015
Feb 200925632.814.63$1,186
Jan 200926835.865.37$1,439
Dec 200825937.105.98$1,548
Nov 200829855.496.86$2,044
Oct 200826575.246.92$1,834
Sep 2008305101.767.88$2,403
Aug 2008319114.228.48$2,706
Jul 2008290131.0811.39$3,303
Jun 2008322131.3313.03$4,197
May 2008284123.1711.57$3,287
Apr 2008262110.3110.45$2,739
Mar 2008307101.909.66$2,967
Feb 200827892.538.77$2,438
Jan 200825590.388.21$2,092
Dec 200727188.337.30$1,979
Nov 200732691.677.29$2,377
Oct 200731582.856.92$2,180
Sep 200734075.846.24$2,123
Aug 200735269.066.39$2,249
Jul 200744470.906.39$2,836
Jun 200727462.007.55$2,068
May 200717858.747.85$1,397
Apr 200729759.617.81$2,318
Mar 200738456.927.30$2,804
Feb 200725955.108.22$2,128
Jan 200728150.306.73$1,890
Dec 200630156.656.92$2,082
Nov 200632454.207.62$2,468
Oct 200633954.906.01$2,039
Sep 200636060.085.04$1,813
Aug 200630468.717.34$2,231
Jul 200639569.376.34$2,505
Jun 200639066.286.38$2,490
May 200635066.016.42$2,249
Apr 200635864.397.36$2,635
Mar 200638756.707.08$2,741
Feb 200634757.597.75$2,690
Jan 200635960.598.93$3,207
Dec 200530854.9413.42$4,132
Nov 200535454.6910.59$3,748
Oct 200543158.3413.80$5,946
Sep 200524161.4512.08$2,911
Aug 200528461.519.80$2,782
Jul 200529755.697.84$2,330
Jun 200522452.337.38$1,653
May 200528845.226.65$1,916
Apr 200535249.207.36$2,591
Mar 200533350.377.15$2,383
Feb 200525745.226.31$1,622
Jan 200531743.166.32$2,004
Dec 200439039.866.75$2,633
Nov 200436745.286.33$2,323
Oct 200442849.706.52$2,788
Sep 200438543.245.28$2,034
Aug 200441042.375.55$2,276
Jul 200436838.286.08$2,239
Jun 200440436.106.43$2,599
May 200451537.486.49$3,345
Apr 200447034.475.86$2,753
Mar 200438834.365.53$2,146
Feb 200428132.455.51$1,548
Jan 200436032.036.30$2,268
Dec 200338230.266.30$2,407
Nov 200337828.804.60$1,737
Oct 200338828.174.76$1,847
Sep 200335326.314.75$1,677
Aug 200335529.765.13$1,821
Jul 200331029.415.17$1,603
Jun 200329028.565.98$1,735
May 200338726.595.97$2,311
Apr 200334826.675.41$1,882
Mar 200334431.146.10$2,097
Feb 200333233.487.93$2,631
Jan 200338030.315.58$2,121
Dec 200234026.914.85$1,650
Nov 200238624.664.14$1,597
Oct 200235426.464.23$1,497
Sep 200238027.443.64$1,381
Aug 200232025.963.16$1,013
Jul 200241224.583.06$1,261
Jun 200240623.733.34$1,355
May 200237624.663.58$1,348
Apr 200227723.653.51$973
Mar 200235322.003.10$1,095
Feb 200231418.222.38$746
Jan 200232117.172.38$763
Dec 200133916.932.36$802
Nov 200129718.072.41$714
Oct 200130119.782.53$761
Sep 200128824.262.25$648
Aug 200134924.873.05$1,066
Jul 200132623.933.20$1,042
Jun 200129724.563.82$1,136
May 200133625.524.31$1,447
Apr 200134824.685.34$1,857
Mar 200135624.545.38$1,914
Feb 200133527.755.77$1,932
Jan 200137527.478.40$3,150
Dec 200030326.889.12$2,764
Nov 200033432.215.66$1,890
Oct 200037531.235.15$1,930
Sep 200038831.875.19$2,012
Aug 200035129.644.54$1,594
Jul 200026728.534.09$1,092
Jun 200033929.304.40$1,491
May 200025227.263.68$927
Apr 200030524.513.12$950
Mar 200040328.422.86$1,152
Feb 200039327.622.73$1,072
Jan 200038525.272.48$955
Dec 199939224.282.42$950
Nov 199940523.192.43$986
Oct 199942020.982.80$1,178
Sep 199941621.752.62$1,089
Aug 199949319.262.88$1,418
Jul 199944917.892.37$1,065
Jun 199945415.942.36$1,072
May 199946815.792.32$1,086
Apr 199952315.102.21$1,155
Mar 199935812.471.84$658
Feb 19993819.981.82$693
Jan 199935910.381.90$682
Dec 19983419.201.77$605
Nov 199838310.892.19$837
Oct 199838612.421.97$760
Sep 199825712.592.08$535
Aug 199827311.301.91$521
Jul 199827911.742.24$624
Jun 199827611.242.24$617
May 199828012.622.21$618
Apr 199829513.042.51$739
Mar 199828512.802.31$658
Feb 199825913.952.30$595
Jan 199832614.702.15$702
Dec 199725216.322.41$608
Nov 199729918.193.09$923
Oct 199733619.253.15$1,058
Sep 199732917.742.95$972
Aug 199735617.862.55$909
Jul 199736117.582.25$811
Jun 199733017.242.26$745
May 199740918.972.31$944
Apr 199749717.882.08$1,035
Mar 199746618.951.94$904
Feb 199745720.492.21$1,008
Jan 199756823.483.54$2,011
Dec 199655523.32$0
Nov 199657321.97$0
Oct 199662423.31$0
Sep 199650222.22$0
Aug 199644320.26$0
Jul 199646119.55$0
Jun 199649718.73$0
May 199662019.43$0
Apr 199649021.51$0
Mar 199643719.38$0
Feb 199643516.98$0
Jan 199647117.07$0
Dec 199551417.19$0
Nov 199545516.00$0
Oct 199544015.43$0
Sep 199545516.18$0
Aug 199548815.92$0
Jul 199549015.24$0
Jun 199545816.41$0
May 199550517.56$0
Apr 199547817.73$0
Mar 199552116.44$0
Feb 199541016.58$0
Jan 199538715.92$0
Dec 199444615.03$0
Nov 199442715.90$0
Oct 199447015.58$0
Sep 199452015.29$0
Aug 199456916.13$0
Jul 199452317.56$0
Jun 199445417.09$0
May 199450315.88$0
Apr 199451014.14$0
Mar 199451412.46$0
Feb 199444112.50$0
Jan 199456112.66$0
Dec 199346912.33$0
Nov 199332714.49$0
Oct 199339215.85$0
Sep 199349215.03$0
Aug 199337715.66$0
Jul 199343415.46$0
Jun 199353216.79$0
May 199350617.68$0
Apr 199346218.05$0
Mar 199347918.14$0
Feb 199339417.90$0
Jan 199350216.93$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.

May 2026 — as filed, then multipliedworked
Gas                  209 Mcf  × $  3.05 =       $637

────────────────────────────────────────────────────
Month total                                     $637

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. 7B/G/100647 is the state's own key, not one this site invented.