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FENDLEY 4-02E

Operated by COG OPERATING LLC (P-5 166150) 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 46704District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$23.5 M
Dec 2014 – May 2026
Value, last 12 filed months
$1.0 M
at the published price for each month
Months reported
138
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

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
OilDisposition411,760 bbl$22,596,696
Casinghead gasProduction279,251 Mcf$925,987
Total$23,522,683

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 31.9042, -102.2892. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.90422, -102.28917 · 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
9,229 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 9,229 ft.

Completions filed
Dec 2014
1 of 1 wells

1 well

42-13543044405LS9,229 ftDec 2014——

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 (138)

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

138 months

May 20261,7812,641106.413.05$197,560
Apr 20261,4442,47098.932.87$149,943
Mar 20261,7522,20489.753.15$164,183
Feb 20261,8451,64363.503.75$123,319
Jan 202684056359.138.00$54,172
Dec 20250056.664.41$0
Nov 202561058.593.93$3,574
Oct 202543144659.383.30$27,067
Sep 20251,1161,30062.743.08$74,018
Aug 20251,0361,34663.933.01$70,289
Jul 20251,2941,15466.743.32$90,187
Jun 20251,0961,33566.483.13$77,039
May 20251,31893160.553.23$82,814
Apr 20251,5601,33562.363.54$102,012
Mar 20251,4552,14067.704.27$107,638
Feb 20251,3461,42770.884.34$101,599
Jan 20251,6821,69174.324.28$132,241
Dec 20241,4391,02868.993.12$102,485
Nov 20241,09161069.052.20$76,675
Oct 202459435871.372.28$43,211
Sep 202468256469.612.36$48,808
Aug 202455140375.632.06$42,504
Jul 20241,2521,02179.932.15$102,264
Jun 20241,3821,00178.082.63$110,543
May 20241,2591,05578.812.20$101,541
Apr 20241,3091,04784.451.66$112,282
Mar 20241,5791,29180.301.55$128,788
Feb 20241,6601,31476.091.78$128,653
Jan 20241,5811,29173.023.30$119,702
Dec 20231,6831,22071.262.61$123,116
Nov 20231,92095377.892.81$152,224
Oct 20231,81194785.443.09$157,655
Sep 20231,3611,22089.042.74$124,520
Aug 20231,4301,46380.522.67$119,054
Jul 20231,5481,13374.852.64$118,861
Jun 20231,43578768.962.26$100,735
May 20231,83678470.622.23$131,405
Apr 20231,8492,11878.122.24$149,183
Mar 20231,9692,28872.852.39$148,917
Feb 20232,5492,65375.112.47$197,997
Jan 20232,6463,13076.533.39$213,102
Dec 20222,4842,93576.415.73$206,617
Nov 20222,5522,83085.005.65$232,899
Oct 20222,9392,87687.185.86$273,086
Sep 20221,7892,51584.888.16$172,382
Aug 20222,4233,09294.529.13$257,243
Jul 2022451327101.587.54$48,279
Jun 20222,0461,550115.097.98$247,839
May 20222,6562,470109.378.43$311,316
Apr 20222,3352,562104.226.84$260,872
Mar 20222,24355108.885.08$244,497
Feb 20222,1723891.054.86$197,945
Jan 20222,2602,33781.844.54$195,563
Dec 20212,6842,08771.323.90$199,560
Nov 20211,7021,14077.435.24$137,756
Oct 20211,2721,80379.795.71$111,795
Sep 20211,8902,67169.865.35$146,328
Aug 20211,9052,20466.024.22$135,070
Jul 20212,0772,39970.783.98$156,563
Jun 20211,9871,98769.493.38$144,794
May 20212,4832,29063.483.02$164,531
Apr 20212,8002,07160.362.76$174,721
Mar 20213,4971,82161.302.72$219,314
Feb 20212,2091,32257.805.55$135,015
Jan 20212,4721,14150.412.81$127,820
Dec 20201,7261,38644.642.68$80,757
Nov 20202,4951,62138.772.71$101,119
Oct 20202,6071,86336.972.48$100,998
Sep 20202,4341,63437.091.99$93,530
Aug 20202,2631,53839.982.39$94,143
Jul 20202,2371,06538.371.83$87,777
Jun 20201,84694334.901.69$66,019
May 20202,0471,16216.921.81$36,744
Apr 20201,00148314.751.80$15,636
Mar 202056722630.341.86$17,622
Feb 202037915049.881.98$19,202
Jan 20204965857.252.09$28,517
Dec 20190059.012.30$0
Nov 20192,13191255.302.75$120,353
Oct 20193,7292,20153.472.42$204,713
Sep 20193055955.052.66$16,947
Aug 20191,82252353.112.30$97,972
Jul 20191,75059056.272.46$99,924
Jun 20191,89268552.782.49$101,566
May 20191,48363458.482.74$88,463
Apr 20191,83063762.632.75$116,365
Mar 20191,91381656.803.06$111,157
Feb 20192,08390850.852.79$108,456
Jan 20192,27379646.033.23$107,196
Dec 20182,9991,02146.594.19$143,997
Nov 20183,1391,70452.934.24$173,368
Oct 20181,32929361.443.40$82,649
Sep 20182,6321,09459.543.11$160,109
Aug 20183,3842,47159.403.07$208,587
Jul 20183,3502,51365.142.93$225,587
Jun 20183,3432,06860.183.08$207,545
May 20183,5192,42265.382.90$237,098
Apr 20183,9242,63863.842.90$258,160
Mar 20184,1853,22461.222.79$265,190
Feb 20182,9583,38461.782.77$192,106
Jan 20183,3823,58662.874.01$227,004
Dec 20173,7824,56357.272.92$229,926
Nov 20174,1733,57055.423.12$242,400
Oct 20173,2793,67249.292.98$172,578
Sep 20174,1913,53247.523.09$210,061
Aug 20172,6301,89345.373.00$125,010
Jul 20173,6042,57443.873.09$166,054
Jun 20173,9302,18642.493.09$173,734
May 20174,1852,02245.373.26$196,472
Apr 20173,9421,29847.933.21$193,109
Mar 20174,3411,42746.772.98$207,286
Feb 20174,5122,03050.452.95$233,624
Jan 20174,1912,28349.413.42$214,882
Dec 20163,5592,04048.763.72$181,131
Nov 20163,4671,60342.492.64$151,552
Oct 20164,6271,17346.193.09$217,346
Sep 20164,0992,51241.553.10$178,102
Aug 20164,9042,83941.442.92$211,524
Jul 20164,3641,22441.622.92$185,209
Jun 20164,2001,39145.352.69$194,206
May 20163,00172042.521.99$129,036
Apr 20164,5721,71636.561.99$170,569
Mar 20164,7321,28833.011.79$158,514
Feb 20163,46086026.472.06$93,361
Jan 20167,7093,51527.352.36$219,152
Dec 20154,3062,10432.362.00$143,553
Nov 20155,5572,35038.792.17$220,649
Oct 20155,3753,30743.552.43$242,106
Sep 20157,48311,33942.992.76$352,972
Aug 20158,0496,46840.162.87$341,827
Jul 20157,3463,94448.152.95$365,325
Jun 20158,6769,59056.152.88$514,804
May 201512,09011,15555.212.96$700,457
Apr 201511,6348,72049.822.71$603,207
Mar 201519,42613,65642.892.93$873,258
Feb 201516,4356,71744.662.98$753,978
Jan 201515,2931,83443.433.10$669,862
Dec 20141,382054.693.59$75,582

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 2026 — as filed, then multipliedworked
Oil                1,781 bbl  × $106.41 =   $189,516
Casinghead gas     2,641 Mcf  × $  3.05 =     $8,044

────────────────────────────────────────────────────
Month total                                 $197,560

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/46704 is the state's own key, not one this site invented.