UNIVERSITY -7-

Operated by TAMARACK PETROLEUM COMPANY, INC. (P-5 835630) in the MAGUTEX (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20152District 08Field 56822125Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.7 M
Jan 1993 – Jun 2015
Value, last 12 filed months
$79 k
at the published price for each month
Months reported
270
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 37 leases and 119 wells, and the rule below applies to all of them.

Discovered
1953-04-18
as the register files it
Field class
Oil
the register's own label
Between wells
1,220 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 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: SEE FIELD RULES FOR CASING REQUIREMENTS.

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
OilDisposition78,738 bbl$2,675,286
Casinghead gasProduction47,970 Mcf$60,261
Total$2,735,548

29,090 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 32.4697, -102.4088. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.46972, -102.40880 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
12,616 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
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 12,616 ft.

Plug dates filed
Mar 2015
1 of 1 wells

1 well

42-00310775212,616 ftMar 2015Yes

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 (270)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

270 months

Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20157042.892.93$300
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014258054.693.59$14,110
Nov 201403070.464.25$128
Oct 20141893078.303.90$14,916
Sep 20141813086.164.05$15,716
Aug 20141843089.394.04$16,569
Jul 20141813096.564.18$17,603
Jun 20141733098.164.74$17,124
May 20141893094.734.73$18,046
Apr 201413095.944.81$240
Mar 20141813095.895.06$17,508
Feb 20141893097.406.19$18,594
Jan 20141673090.404.86$15,243
Dec 20131873091.824.35$17,301
Nov 201303088.853.74$112
Oct 20131883097.423.78$18,428
Sep 201317530104.113.72$18,331
Aug 201318530104.253.52$19,392
Jul 201317630102.523.72$18,155
Jun 201313094.403.93$212
May 2013103094.834.15$1,073
Apr 20131773093.964.28$16,759
Mar 20131703093.623.91$16,033
Feb 20131913091.233.42$17,528
Jan 20131933091.603.42$17,781
Dec 20121753086.773.42$15,287
Nov 201223086.953.62$283
Oct 20121733089.383.40$15,565
Sep 201203094.672.92$88
Aug 20123553092.662.91$32,982
Jul 20121793085.133.02$15,329
Jun 201213079.822.52$155
May 20121823091.612.49$16,748
Apr 201234130101.652.00$34,723
Mar 201218930105.052.22$19,921
Feb 201217130101.102.57$17,365
Jan 201223098.092.73$278
Dec 20111973096.873.24$19,181
Nov 20111553095.723.31$14,936
Oct 20111723084.983.65$14,726
Sep 20111923083.623.99$16,175
Aug 20111863083.404.15$15,637
Jul 20111803094.144.52$17,081
Jun 201103092.904.64$139
May 20111703098.134.40$16,814
Apr 201136530105.964.33$38,805
Mar 201123096.364.06$314
Feb 20111723085.644.18$14,855
Jan 20111713086.504.59$14,929
Dec 20101723085.734.35$14,876
Nov 20101803080.843.80$14,665
Oct 20101773078.103.51$13,929
Sep 20101663072.633.98$12,176
Aug 20101803073.684.42$13,395
Jul 20101843072.554.74$13,491
Jun 20101813070.364.91$12,882
May 20101823071.124.24$13,071
Apr 20101833081.694.12$15,073
Mar 20101863078.394.39$14,712
Feb 20101643073.585.44$12,230
Jan 20101783074.365.96$13,415
Dec 20091773071.445.48$12,809
Nov 20091763074.593.75$13,240
Oct 200903072.544.11$123
Sep 20091803065.543.06$11,889
Aug 20091773067.423.22$12,030
Jul 20091663061.133.46$10,252
Jun 20091753066.163.90$11,695
May 20093543054.743.93$19,496
Apr 200903046.773.59$108
Mar 20091783042.144.06$7,623
Feb 20091803032.814.63$6,045
Jan 20091773035.865.37$6,508
Dec 20081823037.105.98$6,932
Nov 20081823055.496.86$10,305
Oct 20081813075.246.92$13,826
Sep 200818230101.767.88$18,757
Aug 200835430114.228.48$40,688
Jul 2008130131.0811.39$473
Jun 200818030131.3313.03$24,030
May 200817430123.1711.57$21,779
Apr 200817630110.3110.45$19,728
Mar 200817030101.909.66$17,613
Feb 20081863092.538.77$17,474
Jan 200813090.388.21$337
Dec 20071813088.337.30$16,207
Nov 200723091.677.29$402
Oct 20073603082.856.92$30,034
Sep 20071773075.846.24$13,611
Aug 200713069.066.39$261
Jul 20073233070.906.39$23,092
Jun 20071783062.007.55$11,262
May 20071813058.747.85$10,867
Apr 20071723059.617.81$10,487
Mar 20071823056.927.30$10,579
Feb 200713055.108.22$302
Jan 20071833050.306.73$9,407
Dec 20063573056.656.92$20,432
Nov 20061763054.207.62$9,768
Oct 20063533054.906.01$19,560
Sep 200623060.085.04$271
Aug 20061813068.717.34$12,657
Jul 20061763069.376.34$12,399
Jun 20061713066.286.38$11,525
May 20061693066.016.42$11,348
Apr 20063523064.397.36$22,886
Mar 20061813056.707.08$10,475
Feb 20061833057.597.75$10,772
Jan 20061843060.598.93$11,417
Dec 20051743054.9413.42$9,962
Nov 20053553054.6910.59$19,733
Oct 20051733058.3413.80$10,507
Sep 20051883061.4512.08$11,915
Aug 20051793061.519.80$11,304
Jul 20053533055.697.84$19,894
Jun 20051723052.337.38$9,222
May 20051733045.226.65$8,023
Apr 20051793049.207.36$9,028
Mar 20051803050.377.15$9,281
Feb 20053513045.226.31$16,062
Jan 20053443043.166.32$15,037
Dec 20041863039.866.75$7,616
Nov 20041853045.286.33$8,567
Oct 20041773049.706.52$8,992
Sep 20041773043.245.28$7,812
Aug 20043563042.375.55$15,250
Jul 20041783038.286.08$6,996
Jun 20041813036.106.43$6,727
May 20041783037.486.49$6,866
Apr 20043593034.475.86$12,550
Mar 20041783034.365.53$6,282
Feb 20041853032.455.51$6,169
Jan 20043493032.036.30$11,367
Dec 20033533030.266.30$10,871
Nov 200313028.804.60$167
Oct 20033723028.174.76$10,622
Sep 20031793026.314.75$4,852
Aug 20031733029.765.13$5,302
Jul 20031813029.415.17$5,478
Jun 20033423028.565.98$9,947
May 20031803026.595.97$4,965
Apr 20031773026.675.41$4,883
Mar 20031843031.146.10$5,913
Feb 20033653033.487.93$12,458
Jan 20033713030.315.58$11,412
Dec 200243026.914.85$253
Nov 20023633024.664.14$9,076
Oct 200203026.464.23$127
Sep 20023593027.443.64$9,960
Aug 20023603025.963.16$9,441
Jul 200203024.583.06$92
Jun 20023503023.733.34$8,406
May 20023493024.663.58$8,714
Apr 200203023.653.51$105
Mar 2002153022.003.10$423
Feb 200203018.222.38$71
Jan 20021753017.172.38$3,076
Dec 20011633016.932.36$2,831
Nov 20013333018.072.41$6,089
Oct 200103019.782.53$76
Sep 20013533024.262.25$8,631
Aug 200103024.873.05$92
Jul 20013383023.933.20$8,184
Jun 200103024.563.82$115
May 20011333025.524.31$3,523
Apr 20013483024.685.34$8,749
Mar 20014723024.545.38$11,744
Feb 200103027.755.77$173
Jan 200103027.478.40$252
Dec 20003503026.889.12$9,682
Nov 200003032.215.66$170
Oct 20004633031.235.15$14,614
Sep 200003031.875.19$156
Aug 200003029.644.54$136
Jul 20003833028.534.09$11,050
Jun 200013029.304.40$161
May 20004333027.263.68$11,914
Apr 200003024.513.12$93
Mar 20003663028.422.86$10,488
Feb 200003027.622.73$82
Jan 20003986225.272.48$10,211
Dec 1999010324.282.42$250
Nov 199907223.192.43$175
Oct 199906320.982.80$177
Sep 199903621.752.62$94
Aug 199903919.262.88$112
Jul 199903317.892.37$78
Jun 199946122615.942.36$7,882
May 199937244415.792.32$6,904
Apr 199987842215.102.21$14,190
Mar 199941043212.471.84$5,907
Feb 19994673789.981.82$5,348
Jan 199979441410.381.90$9,028
Dec 1998469649.201.77$4,428
Nov 199847812810.892.19$5,485
Oct 199836514112.421.97$4,811
Sep 199846143012.592.08$6,700
Aug 199847450311.301.91$6,316
Jul 199883349411.742.24$10,885
Jun 199846647311.242.24$6,296
May 199874453412.622.21$10,567
Apr 199870147413.042.51$10,329
Mar 199846351712.802.31$7,120
Feb 199847336513.952.30$7,438
Jan 199846845814.702.15$7,866
Dec 199747746616.322.41$8,908
Nov 199794847418.193.09$18,708
Oct 199746950619.253.15$10,622
Sep 199747343317.742.95$9,670
Aug 199786654917.862.55$16,869
Jul 199745156017.582.25$9,187
Jun 199791055917.242.26$16,950
May 199747157718.972.31$10,267
Apr 199778752917.882.08$15,173
Mar 199770755518.951.94$14,474
Feb 199768948820.492.21$15,194
Jan 199745953923.483.54$12,685
Dec 199690852423.32$21,175
Nov 199640243221.97$8,832
Oct 199686047323.31$20,047
Sep 199647251222.22$10,488
Aug 199647055720.26$9,522
Jul 199693754019.55$18,318
Jun 199647652718.73$8,915
May 199692658019.43$17,992
Apr 199645661021.51$9,809
Mar 199693261419.38$18,062
Feb 199646255016.98$7,845
Jan 199692558217.07$15,790
Dec 199545125717.19$7,753
Nov 199546744116.00$7,472
Oct 199546849015.43$7,221
Sep 199546749016.18$7,556
Aug 199592944715.92$14,790
Jul 199539548815.24$6,020
Jun 199545143016.41$7,401
May 199591039517.56$15,980
Apr 199546842417.73$8,298
Mar 199546538216.44$7,645
Feb 199545734516.58$7,577
Jan 199547034415.92$7,482
Dec 199446737815.03$7,019
Nov 199494137915.90$14,962
Oct 199447542615.58$7,401
Sep 199446342015.29$7,079
Aug 199446146516.13$7,436
Jul 199446145017.56$8,095
Jun 199492042417.09$15,723
May 199447341215.88$7,511
Apr 199446238214.14$6,533
Mar 199493964112.46$11,700
Feb 199446958912.50$5,863
Jan 199445885412.66$5,798
Dec 199345786412.33$5,635
Nov 199393993314.49$13,606
Oct 199345689015.85$7,228
Sep 19934801,40615.03$7,214
Aug 19938871,11415.66$13,890
Jul 199346981415.46$7,251
Jun 19934751,13816.79$7,975
May 19934681,28917.68$8,274
Apr 199347993718.05$8,646
Mar 199392889718.14$16,834
Feb 199346982117.90$8,395
Jan 199348473316.93$8,194

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.

Mar 2015 — as filed, then multipliedworked
Oil                    7 bbl  × $ 42.89 =       $300
Casinghead gas         0 Mcf  × $  2.93 =         $0

────────────────────────────────────────────────────
Month total                                     $300

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. 08/O/20152 is the state's own key, not one this site invented.