COX, C. J. -48-

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 34761District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$3.5 M
Nov 1995 – Mar 2024
Value, last 12 filed months
$41 k
at the published price for each month
Months reported
341
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition44,838 bbl$1,952,489
Casinghead gasProduction363,797 Mcf$1,525,674
Total$3,478,163

27,811 Mcf of this lease's gas, across 14 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 (4)

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 31.7043, -101.7512. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.70416, -101.75159 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
8,560 ft
4 wells filed one
Completion to plug
39.2 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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

Between 8,520 and 8,600 ft, median 8,560 ft, over the 4 wells that filed a depth.

Completions filed
Apr 1977 – Jan 1984
4 of 4 wells
Plug dates filed
Jul 2019 – Feb 2024
4 of 4 wells

Last completion to plug: a median of 39.2 years across the 4 wells that filed both dates, with the middle half between 36.3 years and 43.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-17331462148,520 ftJan 1984Mar 2020Yes
42-17331463138,520 ftNov 1983Feb 2020Yes
42-1730007018,600 ftJun 1977Jul 2019Yes
42-1730007448,600 ftApr 1977Feb 2024Yes

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 (341)

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

341 months

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 2023367074.852.64$27,470
Jun 202301268.962.26$27
May 20230070.622.23$0
Apr 2023179078.122.24$13,983
Mar 20230072.852.39$0
Feb 202302875.112.47$69
Jan 202302176.533.39$71
Dec 20220876.415.73$46
Nov 20220085.005.65$0
Oct 202232187.185.86$385
Sep 202203184.888.16$253
Aug 202212194.529.13$286
Jul 2022026101.587.54$196
Jun 202218040115.097.98$21,035
May 2022083109.378.43$700
Apr 2022059104.226.84$403
Mar 202217047108.885.08$18,748
Feb 202214591.054.86$310
Jan 202236581.844.54$540
Dec 202125871.323.90$369
Nov 202116377.435.24$407
Oct 202107279.795.71$411
Sep 202105969.865.35$316
Aug 202102166.024.22$89
Jul 202106470.783.98$255
Jun 202106169.493.38$206
May 202108263.483.02$247
Apr 202108360.362.76$229
Mar 2021010261.302.72$277
Feb 202102757.805.55$150
Jan 20211528550.412.81$7,901
Dec 202008844.642.68$235
Nov 2020012338.772.71$333
Oct 20200836.972.48$20
Sep 2020010937.091.99$217
Aug 202006639.982.39$157
Jul 202006238.371.83$113
Jun 202004734.901.69$79
May 202002416.921.81$44
Apr 202037714.751.80$183
Mar 202038030.341.86$240
Feb 20201487649.881.98$7,533
Jan 202005957.252.09$124
Dec 201905159.012.30$118
Nov 201906255.302.75$171
Oct 2019016153.472.42$389
Sep 201906955.052.66$183
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 20180860.183.08$25
May 20180765.382.90$20
Apr 201808563.842.90$247
Mar 201812422261.222.79$8,210
Feb 2018016361.782.77$451
Jan 20180062.874.01$0
Dec 201704457.272.92$129
Nov 201701655.423.12$50
Oct 2017020949.292.98$624
Sep 201704547.523.09$139
Aug 201701845.373.00$54
Jul 20170043.873.09$0
Jun 20171455242.493.09$6,322
May 2017030945.373.26$1,008
Apr 2017015347.933.21$491
Mar 2017034646.772.98$1,032
Feb 2017018950.452.95$558
Jan 2017021149.413.42$721
Dec 2016019748.763.72$733
Nov 2016019842.492.64$524
Oct 2016020746.193.09$640
Sep 201612320541.553.10$5,746
Aug 2016023441.442.92$684
Jul 2016018541.622.92$541
Jun 2016025445.352.69$682
May 2016026942.521.99$536
Apr 2016022036.561.99$438
Mar 2016025333.011.79$454
Feb 201613825426.472.06$4,177
Jan 2016028327.352.36$669
Dec 2015025732.362.00$514
Nov 2015049638.792.17$1,075
Oct 2015035843.552.43$869
Sep 201518275042.992.76$9,893
Aug 2015072740.162.87$2,088
Jul 201517978148.152.95$10,919
Jun 2015097856.152.88$2,819
May 20151501,24355.212.96$11,955
Apr 201501,21849.822.71$3,297
Mar 2015551,16342.892.93$5,772
Feb 201516691844.662.98$10,146
Jan 201501,20943.433.10$3,749
Dec 201411,23354.693.59$4,483
Nov 2014198670.464.25$4,263
Oct 201414077878.303.90$13,997
Sep 201411,34886.164.05$5,539
Aug 20141521,52789.394.04$19,749
Jul 20141531,51296.564.18$21,093
Jun 201411,46798.164.74$7,047
May 20141501,54694.734.73$21,517
Apr 20141411,50595.944.81$20,765
Mar 20141781,59595.895.06$25,134
Feb 201411,29497.406.19$8,110
Jan 20141661,63690.404.86$22,959
Dec 201301,20291.824.35$5,234
Nov 20131581,37688.853.74$19,182
Oct 20131561,48297.423.78$20,799
Sep 201301,514104.113.72$5,629
Aug 20131551,497104.253.52$21,432
Jul 20131681,542102.523.72$22,956
Jun 20131511,51994.403.93$20,229
May 20131541,60094.834.15$21,242
Apr 201301,47393.964.28$6,308
Mar 20131561,55393.623.91$20,681
Feb 20131641,41191.233.42$19,787
Jan 20131661,54991.603.42$20,503
Dec 201201,57486.773.42$5,383
Nov 20121571,54686.953.62$19,255
Oct 20121651,76989.383.40$20,762
Sep 20121621,41894.672.92$19,475
Aug 20121711,47792.662.91$20,140
Jul 201201,80985.133.02$5,465
Jun 20121391,24179.822.52$14,221
May 201217381691.612.49$17,879
Apr 20121761,014101.652.00$19,915
Mar 20121831,338105.052.22$22,197
Feb 20121811,237101.102.57$21,478
Jan 201231,24298.092.73$3,690
Dec 20111711,24396.873.24$20,592
Nov 20111861,47095.723.31$22,672
Oct 201101,45484.983.65$5,305
Sep 201111,44383.623.99$5,835
Aug 201121,47283.404.15$6,275
Jul 20111701,47194.144.52$22,649
Jun 20111731,48792.904.64$22,971
May 201101,55198.134.40$6,832
Apr 20111761,422105.964.33$24,811
Mar 201117227896.364.06$17,702
Feb 201116853385.644.18$16,615
Jan 20111721,38086.504.59$21,211
Dec 20101741,32685.734.35$20,682
Nov 201041,35680.843.80$5,470
Oct 20103441,48378.103.51$32,070
Sep 201001,39672.633.98$5,555
Aug 20101831,54473.684.42$20,307
Jul 20101671,56172.554.74$19,510
Jun 20101761,49970.364.91$19,744
May 20101731,40471.124.24$18,250
Apr 20101811,03381.694.12$19,045
Mar 20101781,43678.394.39$20,256
Feb 201001,15073.585.44$6,259
Jan 20101691,24874.365.96$20,010
Dec 20091771,16671.445.48$19,039
Nov 200901,22074.593.75$4,577
Oct 20091741,25972.544.11$17,797
Sep 200901,26365.543.06$3,871
Aug 20091741,29567.423.22$15,899
Jul 20091751,29461.133.46$15,181
Jun 200901,23766.163.90$4,818
May 20091741,21554.743.93$14,295
Apr 20091681,18346.773.59$12,101
Mar 200901,27242.144.06$5,163
Feb 20091741,14732.814.63$11,023
Jan 20093461,31235.865.37$19,454
Dec 200801,40137.105.98$8,374
Nov 2008095755.496.86$6,565
Oct 200817598975.246.92$20,013
Sep 2008150996101.767.88$23,110
Aug 200801,184114.228.48$10,044
Jul 20083501,250131.0811.39$60,115
Jun 200801,226131.3313.03$15,978
May 20083491,273123.1711.57$57,720
Apr 20085281,367110.3110.45$72,535
Mar 20081721,435101.909.66$31,395
Feb 200801,34092.538.77$11,753
Jan 200881,41490.388.21$12,326
Dec 200781,39888.337.30$10,915
Nov 20072831,40691.677.29$36,195
Oct 20071841,48482.856.92$25,517
Sep 20071731,47075.846.24$22,299
Aug 20073571,37369.066.39$33,425
Jul 200721,45770.906.39$9,449
Jun 200701,41962.007.55$10,711
May 200701,17958.747.85$9,251
Apr 200701,24359.617.81$9,702
Mar 20073531,23356.927.30$29,096
Feb 200731,13155.108.22$9,458
Jan 200741,29650.306.73$8,919
Dec 20063871,29756.656.92$30,897
Nov 200631,30654.207.62$10,111
Oct 20063451,54954.906.01$28,256
Sep 200611,49360.085.04$7,581
Aug 200641,67068.717.34$12,533
Jul 200611,16969.376.34$7,484
Jun 200634534866.286.38$25,088
May 2006189666.016.42$5,823
Apr 2006393564.397.36$7,075
Mar 200611,12756.707.08$8,039
Feb 200621,10657.597.75$8,688
Jan 20061831,46260.598.93$24,148
Dec 200531,44954.9413.42$19,604
Nov 20053441,38454.6910.59$33,468
Oct 200531,47558.3413.80$20,524
Sep 20051821,33461.4512.08$27,297
Aug 200501,40761.519.80$13,784
Jul 20051621,52255.697.84$20,960
Jun 20053731,40652.337.38$29,897
May 200541,70545.226.65$11,521
Apr 20051791,27749.207.36$18,206
Mar 20051821,46950.377.15$19,678
Feb 200501,28945.226.31$8,136
Jan 20051791,39043.166.32$16,514
Dec 200431,51439.866.75$10,341
Nov 20041841,51945.286.33$17,947
Oct 20041851,51949.706.52$19,091
Sep 20041731,43243.245.28$15,047
Aug 20041721,47742.375.55$15,486
Jul 20043551,39038.286.08$22,046
Jun 200421,54336.106.43$9,998
May 20043471,68737.486.49$23,962
Apr 20041781,40434.475.86$14,361
Mar 200421,56934.365.53$8,746
Feb 20043531,46532.455.51$19,526
Jan 200401,63332.036.30$10,287
Dec 20031781,47430.266.30$14,675
Nov 20033521,30828.804.60$16,148
Oct 20031791,47028.174.76$12,039
Sep 200301,51826.314.75$7,210
Aug 20031831,55429.765.13$13,418
Jul 20031751,44129.415.17$12,598
Jun 20031681,37828.565.98$13,043
May 20031751,51126.595.97$13,678
Apr 20031711,58226.675.41$13,115
Mar 20035241,52531.146.10$25,614
Feb 200341,42133.487.93$11,397
Jan 20031751,50530.315.58$13,705
Dec 20023531,57026.914.85$17,120
Nov 20021751,51324.664.14$10,575
Oct 200201,55726.464.23$6,585
Sep 20021721,42527.443.64$9,900
Aug 20023501,70525.963.16$14,481
Jul 200201,69324.583.06$5,184
Jun 20023491,65923.733.34$13,820
May 20021741,73124.663.58$10,495
Apr 20021761,54123.653.51$9,575
Mar 20021801,34622.003.10$8,136
Feb 20021761,41518.222.38$6,568
Jan 20023491,50517.172.38$9,568
Dec 20011781,20916.932.36$5,872
Nov 20011731,34518.072.41$6,362
Oct 20011671,76219.782.53$7,759
Sep 20013401,55124.262.25$11,740
Aug 200101,55924.873.05$4,760
Jul 20011711,62523.933.20$9,287
Jun 20011671,63924.563.82$10,369
May 20013471,70725.524.31$16,208
Apr 20013541,40524.685.34$16,233
Mar 20011681,52024.545.38$12,295
Feb 20013431,46927.755.77$17,990
Jan 20011801,16327.478.40$14,712
Dec 20001841,03426.889.12$14,379
Nov 20002861,16732.215.66$15,815
Oct 20003561,33531.235.15$17,987
Sep 20001801,34431.875.19$12,707
Aug 20001821,41929.644.54$11,838
Jul 20001851,44128.534.09$11,171
Jun 20003421,55529.304.40$16,858
May 200001,51127.263.68$5,560
Apr 20003571,71624.513.12$14,097
Mar 20001531,89228.422.86$9,759
Feb 20003501,87427.622.73$14,776
Jan 20001611,69225.272.48$8,265
Dec 19994191,65624.282.42$14,187
Nov 19993491,72423.192.43$12,290
Oct 19991721,56820.982.80$8,005
Sep 19992871,61121.752.62$10,461
Aug 19993442,45519.262.88$13,685
Jul 19992361,30717.892.37$7,323
Jun 19992371,69415.942.36$7,779
May 19993441,79615.792.32$9,600
Apr 19991752,05415.102.21$7,178
Mar 19993471,54412.471.84$7,165
Feb 19991821,2689.981.82$4,121
Jan 199901,37510.381.90$2,612
Dec 19983481,4139.201.77$5,707
Nov 199801,60810.892.19$3,515
Oct 19983571,77012.421.97$7,919
Sep 19983771,81612.592.08$8,528
Aug 199801,85911.301.91$3,546
Jul 19983721,88111.742.24$8,576
Jun 199812,12511.242.24$4,765
May 19983652,08812.622.21$9,213
Apr 19983601,98113.042.51$9,657
Mar 19984031,96312.802.31$9,692
Feb 199821,79813.952.30$4,162
Jan 19985892,09414.702.15$13,170
Dec 199712,19816.322.41$5,316
Nov 19973981,93418.193.09$13,212
Oct 19973772,26119.253.15$14,379
Sep 199702,00617.742.95$5,927
Aug 19973832,31717.862.55$12,760
Jul 19973782,33717.582.25$11,896
Jun 19971862,26117.242.26$8,310
May 19973852,30818.972.31$12,631
Apr 19973912,28917.882.08$11,759
Mar 19973932,17718.951.94$11,669
Feb 19977762,13120.492.21$20,601
Jan 199701,99123.483.54$7,048
Dec 19963751,46123.32$8,745
Nov 199619383121.97$4,240
Oct 19963502,15623.31$8,159
Sep 19963912,38822.22$8,688
Aug 19961932,43820.26$3,910
Jul 19965842,40219.55$11,417
Jun 19963892,44118.73$7,286
May 199602,53019.43$0
Apr 19967801,93821.51$16,778
Mar 19963821,99519.38$7,403
Feb 19963922,04216.98$6,656
Jan 19963982,04917.07$6,794
Dec 199501,71017.19$0
Nov 19951,2751,43016.00$20,400

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 2023 — as filed, then multipliedworked
Oil                  367 bbl  × $ 74.85 =    $27,470
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                  $27,470

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/34761 is the state's own key, not one this site invented.