LANHAM, FLORENCE "537"

Operated by STEPHENS & JOHNSON OPERATING CO. (P-5 817555) in the FLUVANNA (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63183District 8AField 31690750OilCasinghead gasSaveExport
Value, all time
$524 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 42 leases and 111 wells, and the rule below applies to all of them.

Discovered
1954-02-14
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: FIELD 7-1-62.

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
OilDisposition25,581 bbl$505,263
Casinghead gasProduction8,428 Mcf$18,860
Total$524,124

3,066 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 (2)

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 32.9174, -101.1617. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.91741, -101.16173 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
8,441 ft
2 wells filed one
Completion to plug
30.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

Between 8,381 and 8,500 ft, median 8,441 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1980 – Dec 1984
2 of 2 wells
Plug dates filed
Apr 2011
1 of 2 wells; 1 filed none

Last completion to plug: a median of 30.5 years across the 1 well that filed both dates, with the middle half between 30.5 years and 30.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4153175028,500 ftDec 1984
42-4150379618,381 ftOct 1980Apr 2011Yes

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 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 20250066.743.32$0
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 20240075.632.06$0
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 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
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 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 200766058.747.85$3,877
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 200306530.266.30$410
Nov 20033286328.804.60$9,736
Oct 200306528.174.76$309
Sep 200306326.314.75$299
Aug 20031746529.765.13$5,512
Jul 20031556529.415.17$4,895
Jun 20031536328.565.98$4,747
May 20031736526.595.97$4,988
Apr 20031576326.675.41$4,528
Mar 20031536531.146.10$5,161
Feb 20031645933.487.93$5,958
Jan 20031536530.315.58$5,000
Dec 20021706526.914.85$4,890
Nov 20021586324.664.14$4,157
Oct 20021636526.464.23$4,588
Sep 20021686327.443.64$4,839
Aug 20021636525.963.16$4,437
Jul 20021496524.583.06$3,861
Jun 20021656323.733.34$4,126
May 20021436524.663.58$3,759
Apr 20021776323.653.51$4,407
Mar 20021646522.003.10$3,810
Feb 20021535918.222.38$2,928
Jan 20023376517.172.38$5,941
Dec 20011646516.932.36$2,930
Nov 20011686318.072.41$3,187
Oct 20011686519.782.53$3,487
Sep 20011596324.262.25$3,999
Aug 20011586524.873.05$4,128
Jul 20011656523.933.20$4,156
Jun 20011626324.563.82$4,220
May 20011676525.524.31$4,542
Apr 20013166324.685.34$8,135
Mar 20011646524.545.38$4,374
Feb 20011755927.755.77$5,197
Jan 20011496527.478.40$4,639
Dec 200006526.889.12$593
Nov 20003026332.215.66$10,084
Oct 20001506531.235.15$5,019
Sep 20001606331.875.19$5,426
Aug 20001686529.644.54$5,275
Jul 20003246528.534.09$9,510
Jun 200006329.304.40$277
May 20002876527.263.68$8,063
Apr 20001586324.513.12$4,069
Mar 20001656528.422.86$4,875
Feb 20003236127.622.73$9,088
Jan 20001696525.272.48$4,432
Dec 19991616524.282.42$4,067
Nov 19991696323.192.43$4,072
Oct 19991726520.982.80$3,791
Sep 19993526321.752.62$7,821
Aug 19993306519.262.88$6,543
Jul 199906517.892.37$154
Jun 19991756315.942.36$2,938
May 19993206315.792.32$5,199
Apr 19991716315.102.21$2,721
Mar 19993326512.471.84$4,260
Feb 1999166599.981.82$1,764
Jan 199906510.381.90$124
Dec 19980659.201.77$115
Nov 19983456310.892.19$3,895
Oct 19981716512.421.97$2,252
Sep 19981566312.592.08$2,095
Aug 19981386511.301.91$1,683
Jul 199806511.742.24$145
Jun 19981656311.242.24$1,996
May 19983006512.622.21$3,929
Apr 19981616313.042.51$2,257
Mar 19981666512.802.31$2,275
Feb 19982965913.952.30$4,265
Jan 19981736514.702.15$2,683
Dec 19971786516.322.41$3,062
Nov 19973406318.193.09$6,379
Oct 19971696519.253.15$3,458
Sep 19971676317.742.95$3,149
Aug 19973316517.862.55$6,078
Jul 19973256517.582.25$5,860
Jun 199706317.242.26$142
May 19971646518.972.31$3,261
Apr 19973276317.882.08$5,978
Mar 19971636518.951.94$3,215
Feb 19971615920.492.21$3,429
Jan 19971666523.483.54$4,128
Dec 19961786523.32$4,151
Nov 19961656321.97$3,625
Oct 19961766523.31$4,103
Sep 19961606322.22$3,555
Aug 19961596520.26$3,221
Jul 19963126519.55$6,100
Jun 19961646318.73$3,072
May 19961686519.43$3,264
Apr 19963256321.51$6,991
Mar 19963076519.38$5,950
Feb 19961726116.98$2,921
Jan 19961606517.07$2,731
Dec 19951376517.19$2,355
Nov 19953146316.00$5,024
Oct 19951616515.43$2,484
Sep 19951616316.18$2,605
Aug 19953316515.92$5,270
Jul 19951596515.24$2,423
Jun 19951616316.41$2,642
May 19951346517.56$2,353
Apr 19951646317.73$2,908
Mar 19953506516.44$5,754
Feb 19951745916.58$2,885
Jan 19951766515.92$2,802
Dec 19943586515.03$5,381
Nov 19941736315.90$2,751
Oct 19941816515.58$2,820
Sep 19941686315.29$2,569
Aug 19943456516.13$5,565
Jul 19941776517.56$3,108
Jun 19941746317.09$2,974
May 19943516515.88$5,574
Apr 199406314.14$0
Mar 19943496512.46$4,349
Feb 19943615912.50$4,513
Jan 199406512.66$0
Dec 19933486512.33$4,291
Nov 19931736314.49$2,507
Oct 19933756515.85$5,944
Sep 19931846315.03$2,766
Aug 19931836515.66$2,866
Jul 19932876515.46$4,437
Jun 19933656316.79$6,128
May 19931826517.68$3,218
Apr 19932306318.05$4,152
Mar 19932296518.14$4,154
Feb 19933195917.90$5,710
Jan 19931846516.93$3,115

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 2007 — as filed, then multipliedworked
Oil                   66 bbl  × $ 58.74 =     $3,877
Casinghead gas         0 Mcf  × $  7.85 =         $0

────────────────────────────────────────────────────
Month total                                   $3,877

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/63183 is the state's own key, not one this site invented.