BROWN, M. M.

Operated by ROFF OPERATING COMPANY, LLC (P-5 724620) in the BREEDLOVE (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 34087District 08Field 11751200Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.3 M
Feb 1994 – Jul 2011
Value, last 12 filed months
$69 k
at the published price for each month
Months reported
210
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 62 wells, and the rule below applies to all of them.

Discovered
1962-02-07
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 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: OP. 80 ACRE DIAG. 3250

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
OilDisposition96,140 bbl$2,703,444
Casinghead gasProduction171,323 Mcf$629,590
Total$3,333,034

36,412 Mcf of this lease's gas, across 35 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 32.5199, -102.0615. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.51987, -102.06153 · 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
8,325 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 8,325 ft.

Completions filed
Apr 2011
1 of 1 wells

1 well

42-3173395716018,325 ftApr 2011

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 (210)

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

210 months

Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201119159105.964.33$20,494
Mar 2011011296.364.06$454
Feb 201105385.644.18$222
Jan 201117841186.504.59$17,283
Dec 2010046285.734.35$2,009
Nov 2010025680.843.80$972
Oct 201012126778.103.51$10,387
Sep 2010047772.633.98$1,898
Aug 201017655573.684.42$15,420
Jul 2010058572.554.74$2,771
Jun 2010079970.364.91$3,923
May 201016170471.124.24$14,432
Apr 2010078381.694.12$3,228
Mar 201016363578.394.39$15,564
Feb 2010075273.585.44$4,093
Jan 201018184174.365.96$18,475
Dec 200913182971.445.48$13,905
Nov 2009078274.593.75$2,934
Oct 200918229272.544.11$14,402
Sep 2009049665.543.06$1,520
Aug 200916162067.423.22$12,850
Jul 2009015561.133.46$537
Jun 2009056666.163.90$2,205
May 200918463354.743.93$12,557
Apr 200918171846.773.59$11,041
Mar 2009079842.144.06$3,239
Feb 200918558532.814.63$8,780
Jan 2009028835.865.37$1,547
Dec 200818878437.105.98$11,661
Nov 2008030255.496.86$2,072
Oct 200818863875.246.92$18,561
Sep 200818639101.767.88$19,235
Aug 2008187143114.228.48$22,572
Jul 20080239131.0811.39$2,722
Jun 2008163450131.3313.03$27,271
May 2008184641123.1711.57$30,082
Apr 2008177292110.3110.45$22,578
Mar 2008182167101.909.66$20,160
Feb 2008049592.538.77$4,341
Jan 200819171190.388.21$23,097
Dec 200733375888.337.30$34,949
Nov 200719068791.677.29$22,427
Oct 200732442882.856.92$29,806
Sep 2007022775.846.24$1,417
Aug 200735682669.066.39$29,862
Jul 200733872870.906.39$28,615
Jun 2007012462.007.55$936
May 200737398758.747.85$29,654
Apr 200718693859.617.81$18,409
Mar 200736593156.927.30$27,574
Feb 200737946955.108.22$24,736
Jan 200737792150.306.73$25,159
Dec 200637491656.656.92$27,524
Nov 200637892854.207.62$27,557
Oct 200637471354.906.01$24,820
Sep 200637592960.085.04$27,210
Aug 200636886068.717.34$31,598
Jul 200637692269.376.34$31,931
Jun 200637483566.286.38$30,119
May 200636380966.016.42$29,159
Apr 200636991664.397.36$30,502
Mar 200655880456.707.08$37,333
Feb 200637565057.597.75$26,634
Jan 200637869760.598.93$29,130
Dec 200537575254.9413.42$30,691
Nov 200537368454.6910.59$27,642
Oct 200556172458.3413.80$42,717
Sep 200537459661.4512.08$30,181
Aug 200518254861.519.80$16,563
Jul 200537174255.697.84$26,481
Jun 200537366752.337.38$24,442
May 200537265445.226.65$21,172
Apr 200518743549.207.36$12,402
Mar 200537648150.377.15$22,381
Feb 20051871,32245.226.31$16,801
Jan 200518537243.166.32$10,336
Dec 20040039.866.75$0
Nov 200434128745.286.33$17,257
Oct 200437579249.706.52$23,797
Sep 200437292243.245.28$20,957
Aug 20043731,00342.375.55$21,371
Jul 20045561,08438.286.08$27,879
Jun 20043741,02136.106.43$20,070
May 20045601,05937.486.49$27,867
Apr 200435497034.475.86$17,885
Mar 200456575634.365.53$23,594
Feb 200436847032.455.51$14,531
Jan 200456855332.036.30$21,677
Dec 200337556530.266.30$14,908
Nov 200337652528.804.60$13,241
Oct 200331147028.174.76$10,998
Sep 200355969926.314.75$18,027
Aug 200336788829.765.13$15,477
Jul 200354892429.415.17$20,895
Jun 200337573228.565.98$15,090
May 20033671,03326.595.97$15,928
Apr 200350594426.675.41$18,573
Mar 200337694631.146.10$17,475
Feb 200337556333.487.93$17,017
Jan 200338174830.315.58$15,723
Dec 200252087326.914.85$18,231
Nov 20025301,05624.664.14$17,438
Oct 20025451,01426.464.23$18,709
Sep 200237191227.443.64$13,496
Aug 20025181,03925.963.16$16,735
Jul 200236872624.583.06$11,268
Jun 200236571623.733.34$11,052
May 200242471624.663.58$13,022
Apr 20025381,05223.653.51$16,419
Mar 20023671,00122.003.10$11,180
Feb 20023781,00718.222.38$9,279
Jan 20024901,09317.172.38$11,010
Dec 20017491,03816.932.36$15,135
Nov 200135875518.072.41$8,285
Oct 20015391,11619.782.53$13,484
Sep 20015161,22524.262.25$15,276
Aug 200155194524.873.05$16,589
Jul 20013591,08123.933.20$12,047
Jun 200154654524.563.82$15,494
May 200155144725.524.31$15,987
Apr 200155450824.685.34$16,383
Mar 200156365424.545.38$17,332
Feb 200151091127.755.77$19,406
Jan 200161490727.478.40$24,484
Dec 200064293826.889.12$25,814
Nov 200056594832.215.66$23,562
Oct 200053338431.235.15$18,621
Sep 20007341,10031.875.19$29,098
Aug 20005461,12129.644.54$21,274
Jul 20007311,13128.534.09$25,481
Jun 200036098029.304.40$14,857
May 20005601,16927.263.68$19,567
Apr 20007331,09024.513.12$21,362
Mar 20005611,12528.422.86$19,161
Feb 20007661,06627.622.73$24,063
Jan 200056995725.272.48$16,752
Dec 19997001,00524.282.42$19,432
Nov 199956595523.192.43$15,427
Oct 199956595820.982.80$14,540
Sep 199955685021.752.62$14,319
Aug 199937342719.262.88$8,412
Jul 19995511,16217.892.37$12,614
Jun 19995521,14915.942.36$11,513
May 19997271,21615.792.32$14,302
Apr 19997451,11215.102.21$13,705
Mar 19995641,06512.471.84$8,991
Feb 19995347439.981.82$6,680
Jan 19993489710.381.90$3,797
Dec 19987528039.201.77$8,342
Nov 199856466110.892.19$7,587
Oct 19985601,17012.421.97$9,259
Sep 19987301,14712.592.08$11,579
Aug 19985411,15611.301.91$8,318
Jul 19987261,42211.742.24$11,705
Jun 19985531,50711.242.24$9,587
May 19987451,58512.622.21$12,899
Apr 19987391,43513.042.51$13,232
Mar 19987521,44412.802.31$12,960
Feb 19985561,05113.952.30$10,173
Jan 19987421,25814.702.15$13,618
Dec 199755938216.322.41$10,044
Nov 19977331,01518.193.09$16,468
Oct 19976881,02719.253.15$16,479
Sep 19977241,13017.742.95$16,183
Aug 19975441,53317.862.55$13,632
Jul 19979001,31317.582.25$18,772
Jun 19975521,10017.242.26$11,999
May 19977271,27618.972.31$16,737
Apr 19977301,03317.882.08$15,204
Mar 19977071,07818.951.94$15,488
Feb 199773183120.492.21$16,811
Jan 19977551,12123.483.54$21,695
Dec 19969241,10823.32$21,548
Nov 199655777421.97$12,237
Oct 19967361,38523.31$17,156
Sep 199655481222.22$12,310
Aug 19967391,16620.26$14,972
Jul 19967371,32619.55$14,408
Jun 19969201,10418.73$17,232
May 19967361,34619.43$14,300
Apr 19967431,47521.51$15,982
Mar 19969171,22019.38$17,771
Feb 19967361,35816.98$12,497
Jan 19969331,35817.07$15,926
Dec 19957441,34317.19$12,789
Nov 19959251,29816.00$14,800
Oct 19959281,16015.43$14,319
Sep 199574794316.18$12,086
Aug 199573980015.92$11,765
Jul 199590679015.24$13,807
Jun 199572478716.41$11,881
May 199585784617.56$15,049
Apr 199589393317.73$15,833
Mar 199575297416.44$12,363
Feb 19959411,03216.58$15,602
Jan 19959381,15015.92$14,933
Dec 19949441,20715.03$14,188
Nov 19947561,16815.90$12,020
Oct 199493296715.58$14,521
Sep 19949321,09215.29$14,250
Aug 19949301,07816.13$15,001
Jul 199473990517.56$12,977
Jun 199473485217.09$12,544
May 199491991815.88$14,594
Apr 199494183814.14$13,306
Mar 19941,09488812.46$13,631
Feb 19943181112.50$3,975

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.

Apr 2011 — as filed, then multipliedworked
Oil                  191 bbl  × $105.96 =    $20,238
Casinghead gas        59 Mcf  × $  4.33 =       $256

────────────────────────────────────────────────────
Month total                                  $20,494

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/34087 is the state's own key, not one this site invented.