BOOK

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 14228District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$1.7 M
Nov 1995 – May 2024
Value, last 12 filed months
$0
at the published price for each month
Months reported
343
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition16,742 bbl$627,642
Casinghead gasProduction283,623 Mcf$1,090,107
Total$1,717,749

26,603 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 (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 31.5020, -101.4433. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.50198, -101.44328 · 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%
2 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
7,450 ft
2 wells filed one
Completion to plug
43.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
2100.0%
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.
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 7,450 and 7,450 ft, median 7,450 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1980
2 of 2 wells
Plug dates filed
May 2024
1 of 2 wells; 1 filed none

Last completion to plug: a median of 43.8 years across the 1 well that filed both dates, with the middle half between 43.8 years and 43.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3833161827,450 ftAug 1980Yes
42-3833161917,450 ftAug 1980May 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 (343)

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

343 months

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 20220241109.378.43$2,032
Apr 20220292104.226.84$1,997
Mar 20220328108.885.08$1,665
Feb 2022012891.054.86$622
Jan 2022173081.844.54$14,158
Dec 2021018671.323.90$725
Nov 2021042077.435.24$2,199
Oct 2021040479.795.71$2,308
Sep 2021020669.865.35$1,102
Aug 202117022766.024.22$12,181
Jul 2021035670.783.98$1,418
Jun 2021025369.493.38$855
May 2021032463.483.02$978
Apr 2021023060.362.76$634
Mar 202116429761.302.72$10,860
Feb 2021021457.805.55$1,187
Jan 2021329450.412.81$977
Dec 2020025844.642.68$690
Nov 2020010038.772.71$271
Oct 20201699736.972.48$6,488
Sep 202008837.091.99$175
Aug 20201778239.982.39$7,272
Jul 202008238.371.83$150
Jun 20200034.901.69$0
May 2020010516.921.81$191
Apr 2020125014.751.80$466
Mar 2020120230.341.86$405
Feb 2020019449.881.98$384
Jan 2020020857.252.09$436
Dec 201917422859.012.30$10,793
Nov 2019022055.302.75$605
Oct 2019026153.472.42$631
Sep 201917310555.052.66$9,803
Aug 201915753.112.30$184
Jul 2019011556.272.46$283
Jun 2019011452.782.49$284
May 2019013758.482.74$375
Apr 201918121062.632.75$11,914
Mar 2019035956.803.06$1,099
Feb 2019034250.852.79$955
Jan 2019035046.033.23$1,130
Dec 2018036646.594.19$1,532
Nov 2018023352.934.24$987
Oct 20181718161.443.40$10,781
Sep 201808659.543.11$267
Aug 201801259.403.07$37
Jul 20180065.142.93$0
Jun 201802860.183.08$86
May 2018012565.382.90$363
Apr 201817318663.842.90$11,584
Mar 2018027661.222.79$769
Feb 201817833561.782.77$11,923
Jan 2018031562.874.01$1,263
Dec 2017027257.272.92$795
Nov 201717325555.423.12$10,383
Oct 2017010649.292.98$316
Sep 201709947.523.09$306
Aug 2017027945.373.00$838
Jul 201713528343.873.09$6,796
Jun 2017026142.493.09$806
May 2017034545.373.26$1,126
Apr 2017021847.933.21$700
Mar 201718228646.772.98$9,365
Feb 2017027250.452.95$803
Jan 2017032049.413.42$1,094
Dec 2016037048.763.72$1,377
Nov 201617334242.492.64$8,255
Oct 2016035546.193.09$1,097
Sep 2016034141.553.10$1,057
Aug 2016042241.442.92$1,234
Jul 201617446541.622.92$8,602
Jun 2016043145.352.69$1,158
May 2016050442.521.99$1,003
Apr 2016154736.561.99$1,126
Mar 201617956233.011.79$6,917
Feb 2016147226.472.06$1,001
Jan 201618152827.352.36$6,199
Dec 2015051732.362.00$1,035
Nov 20151352538.792.17$1,642
Oct 2015032943.552.43$798
Sep 2015439642.992.76$1,264
Aug 201518044240.162.87$8,498
Jul 2015147148.152.95$1,435
Jun 2015050656.152.88$1,459
May 2015055755.212.96$1,646
Apr 2015056649.822.71$1,532
Mar 2015055442.892.93$1,626
Feb 2015052244.662.98$1,554
Jan 2015058743.433.10$1,820
Dec 201417357654.693.59$11,530
Nov 2014154270.464.25$2,375
Oct 2014055978.303.90$2,181
Sep 2014043886.164.05$1,772
Aug 2014053589.394.04$2,159
Jul 2014055496.564.18$2,316
Jun 2014051298.164.74$2,425
May 2014058294.734.73$2,751
Apr 201417657795.944.81$19,660
Mar 2014061995.895.06$3,130
Feb 2014056797.406.19$3,511
Jan 2014063690.404.86$3,091
Dec 2013365391.824.35$3,119
Nov 2013058288.853.74$2,176
Oct 201317461097.423.78$19,256
Sep 20130585104.113.72$2,175
Aug 20130622104.253.52$2,191
Jul 20130619102.523.72$2,301
Jun 2013059794.403.93$2,348
May 2013061494.834.15$2,548
Apr 2013059393.964.28$2,540
Mar 2013064493.623.91$2,520
Feb 201317359191.233.42$17,804
Jan 2013065891.603.42$2,250
Dec 2012064886.773.42$2,216
Nov 2012061786.953.62$2,237
Oct 2012059789.383.40$2,030
Sep 2012057994.672.92$1,690
Aug 201216959192.662.91$17,378
Jul 2012057185.133.02$1,725
Jun 2012051579.822.52$1,297
May 2012066191.612.49$1,645
Apr 20120647101.652.00$1,292
Mar 20120649105.052.22$1,442
Feb 20120646101.102.57$1,660
Jan 2012070498.092.73$1,925
Dec 201117371896.873.24$19,085
Nov 2011068495.723.31$2,265
Oct 2011069084.983.65$2,517
Sep 2011067183.623.99$2,674
Aug 2011069583.404.15$2,884
Jul 2011069594.144.52$3,139
Jun 2011057992.904.64$2,686
May 2011186098.134.40$3,886
Apr 20111697105.964.33$3,126
Mar 201115171096.364.06$17,431
Feb 2011055585.644.18$2,320
Jan 2011171286.504.59$3,354
Dec 2010071285.734.35$3,096
Nov 2010069180.843.80$2,623
Oct 2010070378.103.51$2,467
Sep 2010069372.633.98$2,758
Aug 201015073173.684.42$14,283
Jul 2010072872.554.74$3,448
Jun 2010068870.364.91$3,378
May 2010072071.124.24$3,049
Apr 2010068081.694.12$2,803
Mar 2010069578.394.39$3,050
Feb 201014962373.585.44$14,354
Jan 2010061774.365.96$3,680
Dec 2009166571.445.48$3,718
Nov 2009069774.593.75$2,615
Oct 2009073872.544.11$3,033
Sep 200915165965.543.06$11,916
Aug 2009075867.423.22$2,440
Jul 2009072861.133.46$2,522
Jun 2009071866.163.90$2,797
May 2009374054.743.93$3,069
Apr 2009062346.773.59$2,235
Mar 2009073742.144.06$2,991
Feb 200917067432.814.63$8,700
Jan 2009061035.865.37$3,276
Dec 2008071137.105.98$4,250
Nov 2008071155.496.86$4,878
Oct 2008013175.246.92$907
Sep 20080425101.767.88$3,348
Aug 20080754114.228.48$6,396
Jul 2008155754131.0811.39$28,905
Jun 20080719131.3313.03$9,370
May 20080739123.1711.57$8,553
Apr 20080663110.3110.45$6,932
Mar 20080740101.909.66$7,151
Feb 2008068792.538.77$6,025
Jan 200815571090.388.21$19,835
Dec 2007173688.337.30$5,463
Nov 2007071391.677.29$5,199
Oct 2007075982.856.92$5,254
Sep 2007073675.846.24$4,596
Aug 2007076069.066.39$4,855
Jul 200715474870.906.39$15,697
Jun 2007072762.007.55$5,488
May 2007076758.747.85$6,018
Apr 2007073859.617.81$5,760
Mar 2007077056.927.30$5,623
Feb 200716669055.108.22$14,816
Jan 2007075750.306.73$5,092
Dec 2006076556.656.92$5,293
Nov 2006074854.207.62$5,698
Oct 2006077354.906.01$4,649
Sep 2006075060.085.04$3,778
Aug 2006069068.717.34$5,065
Jul 200615479369.376.34$15,713
Jun 2006078466.286.38$5,005
May 2006083066.016.42$5,333
Apr 2006081164.397.36$5,969
Mar 2006084656.707.08$5,992
Feb 200616580957.597.75$15,773
Jan 2006083460.598.93$7,450
Dec 200504654.9413.42$617
Nov 2005073854.6910.59$7,814
Oct 2005081958.3413.80$11,299
Sep 2005079961.4512.08$9,651
Aug 2005082561.519.80$8,082
Jul 200515082255.697.84$14,801
Jun 2005080152.337.38$5,912
May 2005081245.226.65$5,401
Apr 2005077549.207.36$5,704
Mar 2005078650.377.15$5,624
Feb 2005071145.226.31$4,488
Jan 200516577243.166.32$12,002
Dec 2004081839.866.75$5,522
Nov 2004078345.286.33$4,957
Oct 2004082749.706.52$5,388
Sep 2004083243.245.28$4,396
Aug 2004082142.375.55$4,557
Jul 200416184838.286.08$11,322
Jun 2004082036.106.43$5,275
May 2004084637.486.49$5,494
Apr 2004081534.475.86$4,775
Mar 2004083734.365.53$4,629
Feb 2004074832.455.51$4,121
Jan 200414480432.036.30$9,677
Dec 2003081130.266.30$5,111
Nov 200301,29028.804.60$5,928
Oct 20031701,68528.174.76$12,809
Sep 200311,63326.314.75$7,782
Aug 20031701,71229.765.13$13,841
Jul 200301,69129.415.17$8,744
Jun 20031731,60128.565.98$14,520
May 200311,69526.595.97$10,150
Apr 20031701,63826.675.41$13,391
Mar 200311,67931.146.10$10,266
Feb 20031701,51733.487.93$17,715
Jan 200301,65630.315.58$9,244
Dec 20021401,65126.914.85$11,781
Nov 20021731,62124.664.14$10,972
Oct 200201,71726.464.23$7,261
Sep 20021661,69427.443.64$10,713
Aug 200201,75325.963.16$5,547
Jul 20021721,77524.583.06$9,662
Jun 200201,72723.733.34$5,765
May 20021721,78224.663.58$10,628
Apr 200201,71023.653.51$6,006
Mar 20021741,74622.003.10$9,245
Feb 200201,55118.222.38$3,685
Jan 20021451,72617.172.38$6,590
Dec 20011751,73516.932.36$7,065
Nov 200101,59118.072.41$3,827
Oct 20011721,73719.782.53$7,795
Sep 200101,74724.262.25$3,933
Aug 20011761,83024.873.05$9,964
Jul 200101,86423.933.20$5,959
Jun 20011721,84624.563.82$11,284
May 200101,89925.524.31$8,180
Apr 20011791,57824.685.34$12,837
Mar 200121,42124.545.38$7,689
Feb 20011691,56927.755.77$13,738
Jan 200101,72427.478.40$14,479
Dec 20001811,69526.889.12$20,328
Nov 200001,67832.215.66$9,494
Oct 20001511,78131.235.15$13,880
Sep 20001691,72931.875.19$14,353
Aug 200001,81929.644.54$8,260
Jul 20001701,81828.534.09$12,285
Jun 20001761,76529.304.40$12,918
May 20001761,90927.263.68$11,822
Apr 200001,74124.513.12$5,425
Mar 20001751,77628.422.86$10,052
Feb 200001,64127.622.73$4,474
Jan 20001631,70525.272.48$8,348
Dec 19991801,63124.282.42$8,323
Nov 199901,62123.192.43$3,946
Oct 1999901,72720.982.80$6,730
Sep 19991731,70321.752.62$8,223
Aug 199901,65919.262.88$4,771
Jul 19991801,78017.892.37$7,443
Jun 199911,72915.942.36$4,100
May 19991841,79215.792.32$7,065
Apr 19991851,69815.102.21$6,543
Mar 199901,62812.471.84$2,993
Feb 19991861,5559.981.82$4,683
Jan 199901,66610.381.90$3,165
Dec 19981881,6809.201.77$4,709
Nov 19981841,60510.892.19$5,512
Oct 199801,72412.421.97$3,395
Sep 19981841,64012.592.08$5,732
Aug 199801,62611.301.91$3,101
Jul 19981801,72211.742.24$5,966
Jun 199801,70111.242.24$3,806
May 19981941,77312.622.21$6,360
Apr 199811,67013.042.51$4,197
Mar 19981851,64712.802.31$6,172
Feb 19981981,38613.952.30$5,949
Jan 199801,55814.702.15$3,357
Dec 19971931,47316.322.41$6,701
Nov 199721,44018.193.09$4,483
Oct 19971861,73219.253.15$9,036
Sep 19971791,65317.742.95$8,060
Aug 199701,81017.862.55$4,624
Jul 19971931,88517.582.25$7,628
Jun 199741,80717.242.26$4,148
May 19971841,78218.972.31$7,604
Apr 199711,77617.882.08$3,717
Mar 19971851,89118.951.94$7,173
Feb 19971871,45320.492.21$7,037
Jan 199701,85723.483.54$6,573
Dec 19961871,73823.32$4,361
Nov 199601,75221.97$0
Oct 19961821,87823.31$4,242
Sep 19961801,86622.22$4,000
Aug 199601,92820.26$0
Jul 19961831,97119.55$3,578
Jun 199601,99418.73$0
May 19961812,07619.43$3,517
Apr 19961861,97921.51$4,001
Mar 199602,02519.38$0
Feb 19961901,86016.98$3,226
Jan 19961901,94217.07$3,243
Dec 199501,79717.19$0
Nov 19953561,79716.00$5,696

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 2022 — as filed, then multipliedworked
Oil                    0 bbl  × $109.37 =         $0
Casinghead gas       241 Mcf  × $  8.43 =     $2,032

────────────────────────────────────────────────────
Month total                                   $2,032

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. 7C/O/14228 is the state's own key, not one this site invented.