SWENSON RANCH -C-

Operated by EASTLAND OPERATING, L.L.C. (P-5 239726) in the LITTLE CEDAR (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12772District 7BField 53950500OilCasinghead gasSaveExport
Value, all time
$179 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 33 leases and 78 wells, and the rule below applies to all of them.

Discovered
1975-04-05
as the register files it
Field class
Oil and gas
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 20 acres. The field rule took effect on 1975-12-29.

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
OilDisposition6,881 bbl$163,573
Casinghead gasProduction13,637 Mcf$15,470
Total$179,042

8,735 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 (10)

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 32.6572, -98.7436. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.65637, -98.74370 · 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 10 wells
With a plug date
0.0%
0 of 10 wells
Median depth
3,037 ft
10 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.
10100.0%

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

Total depth in feet, 10 of 10 wells. Median 3,037 ft, with the middle half between 3,026 and 3,050 ft; the shallowest is 2,985 ft and the deepest 3,078 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 10 of 10 wells, Oct 1975 – Dec 1976. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1975 – Dec 1976
10 of 10 wells

10 wells

42-4293082813,076 ftDec 1976
42-4293082633,049 ftDec 1975
42-4293082723,078 ftDec 1975
42-42930820103,030 ftNov 1975
42-4293082193,025 ftNov 1975
42-4293082453,050 ftOct 1975
42-4293082543,030 ftOct 1975
42-4293082362,985 ftOct 1975
42-4293082283,044 ftOct 1975
42-4293081473,016 ftOct 1975

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 2022220101.587.54$2,235
Jun 202200115.097.98$0
May 202270109.378.43$766
Apr 202200104.226.84$0
Mar 2022280108.885.08$3,049
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 202120071.323.90$1,426
Nov 20210077.435.24$0
Oct 202123079.795.71$1,835
Sep 20210069.865.35$0
Aug 202127066.024.22$1,783
Jul 20215070.783.98$354
Jun 202128069.493.38$1,946
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202127061.302.72$1,655
Feb 20210057.805.55$0
Jan 202116050.412.81$807
Dec 20208044.642.68$357
Nov 202027038.772.71$1,047
Oct 20200036.972.48$0
Sep 202028037.091.99$1,039
Aug 20200039.982.39$0
Jul 202032038.371.83$1,228
Jun 202035034.901.69$1,222
May 20200016.921.81$0
Apr 202036014.751.80$531
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202023057.252.09$1,317
Dec 201935059.012.30$2,065
Nov 20190055.302.75$0
Oct 201910053.472.42$535
Sep 201937055.052.66$2,037
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 201936052.782.49$1,900
May 20190058.482.74$0
Apr 201937062.632.75$2,317
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 201931046.033.23$1,427
Dec 201837046.594.19$1,724
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 201836059.543.11$2,143
Aug 20180059.403.07$0
Jul 201837065.142.93$2,410
Jun 20180060.183.08$0
May 201821065.382.90$1,373
Apr 20180063.842.90$0
Mar 201837061.222.79$2,265
Feb 20180061.782.77$0
Jan 201836062.874.01$2,263
Dec 20170057.272.92$0
Nov 201736055.423.12$1,995
Oct 20176049.292.98$296
Sep 201720047.523.09$950
Aug 20170045.373.00$0
Jul 201722043.873.09$965
Jun 20170042.493.09$0
May 20178045.373.26$363
Apr 20178047.933.21$383
Mar 201710046.772.98$468
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20165048.763.72$244
Nov 20160042.492.64$0
Oct 20165046.193.09$231
Sep 20160041.553.10$0
Aug 20169041.442.92$373
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 201618036.561.99$658
Mar 201667033.011.79$2,212
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015110032.362.00$3,560
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 20070058.747.85$0
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 200421045.286.33$951
Oct 20040049.706.52$0
Sep 200470043.245.28$3,027
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 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 200276024.663.58$1,874
Apr 200202623.653.51$91
Mar 2002012522.003.10$388
Feb 200205818.222.38$138
Jan 200206017.172.38$143
Dec 2001748416.932.36$1,451
Nov 200106818.072.41$164
Oct 20011796519.782.53$3,705
Sep 200106124.262.25$137
Aug 200104024.873.05$122
Jul 200104423.933.20$141
Jun 2001854724.563.82$2,267
May 200107225.524.31$310
Apr 200177024.685.34$1,900
Mar 200108124.545.38$435
Feb 200108027.755.77$461
Jan 200109627.478.40$806
Dec 2000848226.889.12$3,006
Nov 200008732.215.66$492
Oct 200008831.235.15$453
Sep 2000909431.875.19$3,356
Aug 200008629.644.54$391
Jul 20004910428.534.09$1,823
Jun 20007110329.304.40$2,533
May 20001419827.263.68$4,204
Apr 200009724.513.12$302
Mar 20008413828.422.86$2,782
Feb 2000719727.622.73$2,225
Jan 200008825.272.48$218
Dec 1999017724.282.42$429
Nov 19998317523.192.43$2,351
Oct 19998718020.982.80$2,330
Sep 1999012021.752.62$314
Aug 199908619.262.88$247
Jul 19999710017.892.37$1,973
Jun 199907415.942.36$175
May 199905115.792.32$118
Apr 199905415.102.21$119
Mar 199905612.471.84$103
Feb 19990619.981.82$111
Jan 1999913910.381.90$1,019
Dec 19980309.201.77$53
Nov 199803010.892.19$66
Oct 199802912.421.97$57
Sep 199805512.592.08$115
Aug 19980511.301.91$10
Jul 19981735511.742.24$2,154
Jun 199801911.242.24$43
May 199801512.622.21$33
Apr 19981685413.042.51$2,326
Mar 1998011512.802.31$266
Feb 199816411013.952.30$2,541
Jan 19981757214.702.15$2,728
Dec 199703316.322.41$80
Nov 199704218.193.09$130
Oct 199701919.253.15$60
Sep 1997183317.742.95$417
Aug 1997676617.862.55$1,365
Jul 199709217.582.25$207
Jun 1997807717.242.26$1,553
May 199709218.972.31$212
Apr 19978216917.882.08$1,818
Mar 199708518.951.94$165
Feb 19973710620.492.21$992
Jan 1997015723.483.54$556
Dec 19964311423.32$1,003
Nov 1996012221.97$0
Oct 19962913523.31$676
Sep 1996010822.22$0
Aug 19967422920.26$1,499
Jul 1996017819.55$0
Jun 19965118818.73$955
May 19966517819.43$1,263
Apr 19967115721.51$1,527
Mar 19966116919.38$1,182
Feb 19966614316.98$1,121
Jan 19969923817.07$1,690
Dec 199509317.19$0
Nov 19953315116.00$528
Oct 1995016315.43$0
Sep 19954123616.18$663
Aug 19955024415.92$796
Jul 19954623015.24$701
Jun 19954224416.41$689
May 19952622917.56$457
Apr 19955921517.73$1,046
Mar 19957826616.44$1,282
Feb 19958723116.58$1,442
Jan 19957820815.92$1,242
Dec 19946823315.03$1,022
Nov 19949720515.90$1,542
Oct 19948923115.58$1,387
Sep 19948025215.29$1,223
Aug 199410214016.13$1,645
Jul 19948914417.56$1,563
Jun 19947514917.09$1,282
May 19948413215.88$1,334
Apr 19949114014.14$1,287
Mar 19949217512.46$1,146
Feb 19947613912.50$950
Jan 199411914312.66$1,507
Dec 19938118812.33$999
Nov 19939817414.49$1,420
Oct 19939321015.85$1,474
Sep 199310026715.03$1,503
Aug 199310526215.66$1,644
Jul 19939618915.46$1,484
Jun 19939517416.79$1,595
May 19937610217.68$1,344
Apr 1993909718.05$1,625
Mar 19939917218.14$1,796
Feb 19936216717.90$1,110
Jan 199312518116.93$2,116

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 2022 — as filed, then multipliedworked
Oil                   22 bbl  × $101.58 =     $2,235
Casinghead gas         0 Mcf  × $  7.54 =         $0

────────────────────────────────────────────────────
Month total                                   $2,235

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/O/12772 is the state's own key, not one this site invented.