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HASEL15

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 17962District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$4.6 M
Jun 2011 – May 2026
Value, last 12 filed months
$106 k
at the published price for each month
Months reported
180
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 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
OilDisposition48,428 bbl$3,539,519
Casinghead gasProduction288,556 Mcf$1,012,102
Total$4,551,621

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 31.3600, -101.9863. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.36001, -101.98633 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
10,253 ft
2 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.
2100.0%

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 10,181 and 10,325 ft, median 10,253 ft, over the 2 wells that filed a depth.

Completions filed
Sep 2006 – Jun 2012
2 of 2 wells

2 wells

42-46137840210,181 ftJun 2012——
42-46135099110,325 ftSep 2006——

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 (180)

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

180 months

May 202601,070106.413.05$3,259
Apr 202617489598.932.87$19,782
Mar 202601,09389.753.15$3,442
Feb 20262351,16563.503.75$19,292
Jan 202601,17359.138.00$9,382
Dec 202501,01056.664.41$4,457
Nov 202518386358.593.93$14,110
Oct 2025078159.383.30$2,581
Sep 2025067062.743.08$2,062
Aug 202519756563.933.01$14,298
Jul 2025055566.743.32$1,840
Jun 202515346966.483.13$11,639
May 2025063460.553.23$2,049
Apr 202516060162.363.54$12,107
Mar 2025065467.704.27$2,791
Feb 202519055170.884.34$15,859
Jan 2025064574.324.28$2,760
Dec 2024045468.993.12$1,417
Nov 202419659169.052.20$14,833
Oct 2024066671.372.28$1,519
Sep 202415456569.612.36$12,056
Aug 202417766175.632.06$14,751
Jul 2024045579.932.15$977
Jun 2024068278.082.63$1,796
May 2024170078.812.20$13,398
Apr 2024076484.451.66$1,268
Mar 202421772580.301.55$18,545
Feb 2024065576.091.78$1,168
Jan 2024064373.023.30$2,120
Dec 202323166471.262.61$18,195
Nov 202323375577.892.81$20,268
Oct 2023075485.443.09$2,328
Sep 2023073489.042.74$2,008
Aug 2023033280.522.67$887
Jul 20231601,50174.852.64$15,941
Jun 20232091,71868.962.26$18,293
May 202301,68570.622.23$3,753
Apr 20231721,61278.122.24$17,044
Mar 202301,67172.852.39$3,999
Feb 20231941,42375.112.47$18,080
Jan 202301,52576.533.39$5,166
Dec 20221961,41576.415.73$23,083
Nov 20222281,17885.005.65$26,031
Oct 202201,17387.185.86$6,878
Sep 202201,00184.888.16$8,172
Aug 20222031,05094.529.13$28,771
Jul 20222261,014101.587.54$30,605
Jun 202201,127115.097.98$8,990
May 20222161,428109.378.43$35,666
Apr 20222201,270104.226.84$31,612
Mar 202201,327108.885.08$6,736
Feb 20224251,16791.054.86$44,367
Jan 202201,14481.844.54$5,191
Dec 20212601,25271.323.90$23,425
Nov 20214151,25977.435.24$38,727
Oct 202101,46179.795.71$8,348
Sep 20213721,30169.865.35$32,949
Aug 202101,34766.024.22$5,685
Jul 202101,34370.783.98$5,348
Jun 20213431,21469.493.38$27,939
May 202101,26663.483.02$3,820
Apr 20213661,27360.362.76$25,603
Mar 20213821,38561.302.72$27,180
Feb 202101,28457.805.55$7,124
Jan 20212031,37350.412.81$14,092
Dec 20202091,44444.642.68$13,193
Nov 20201781,48938.772.71$10,931
Oct 20202141,49636.972.48$11,619
Sep 20202011,43137.091.99$10,304
Aug 202001,43339.982.39$3,418
Jul 20201981,39138.371.83$10,136
Jun 20201971,32834.901.69$9,120
May 202001,29216.921.81$2,345
Apr 20202761,21414.751.80$6,262
Mar 20203421,20330.341.86$12,609
Feb 2020085149.881.98$1,686
Jan 202034993857.252.09$21,945
Dec 201901,04459.012.30$2,406
Nov 20193551,43355.302.75$23,573
Oct 20193631,49953.472.42$23,035
Sep 201901,39955.052.66$3,718
Aug 20192631,44653.112.30$17,300
Jul 201925794956.272.46$16,796
Jun 201901,07052.782.49$2,666
May 20192341,22758.482.74$17,047
Apr 201901,22962.632.75$3,381
Mar 20192521,34156.803.06$18,420
Feb 20195201,35550.852.79$30,225
Jan 201901,21846.033.23$3,932
Dec 201801,25746.594.19$5,261
Nov 20184651,36352.934.24$30,388
Oct 20184331,42661.443.40$31,449
Sep 201801,26459.543.11$3,929
Aug 201801,29059.403.07$3,956
Jul 20184411,37865.142.93$32,767
Jun 201801,37460.183.08$4,228
May 20184101,42965.382.90$30,951
Apr 20183711,31863.842.90$27,508
Mar 20183201,33761.222.79$23,316
Feb 20188291,23361.782.77$54,626
Jan 20183711,38662.874.01$28,882
Dec 20173661,41157.272.92$25,083
Nov 20177451,41755.423.12$45,707
Oct 20174131,28649.292.98$24,194
Sep 20177821,15847.523.09$40,736
Aug 20177971,14045.373.00$39,585
Jul 201736265243.873.09$17,894
Jun 201738418242.493.09$16,878
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 201603748.763.72$138
Nov 20161841,67242.492.64$12,240
Oct 20163701,80146.193.09$22,656
Sep 201601,78241.553.10$5,525
Aug 20161872,02041.442.92$13,656
Jul 20163682,04441.622.92$21,294
Jun 20161862,02345.352.69$13,869
May 20161861,92542.521.99$11,741
Apr 20163622,05836.561.99$17,332
Mar 20161862,14833.011.79$9,993
Feb 20161872,05226.472.06$9,184
Jan 20161902,18127.352.36$10,353
Dec 20153722,25232.362.00$16,545
Nov 20151872,30238.792.17$12,243
Oct 20153702,52443.552.43$22,238
Sep 20153702,94842.992.76$24,038
Aug 20153532,42440.162.87$21,139
Jul 201501,79748.152.95$5,292
Jun 20151861,97556.152.88$16,138
May 20151752,22755.212.96$16,244
Apr 20155532,63849.822.71$34,690
Mar 201502,87042.892.93$8,423
Feb 20151872,46944.662.98$15,700
Jan 20153722,59843.433.10$24,211
Dec 20145652,97954.693.59$41,599
Nov 20141963,14370.464.25$27,174
Oct 20143773,28278.303.90$42,322
Sep 20141863,25586.164.05$29,194
Aug 20143722,76489.394.04$44,406
Jul 20143733,76496.564.18$51,749
Jun 20141803,25798.164.74$33,097
May 20143803,54894.734.73$52,767
Apr 20143793,36995.944.81$52,563
Mar 20143803,83895.895.06$55,846
Feb 20143743,50997.406.19$58,155
Jan 20149473,96290.404.86$104,867
Dec 20133663,91191.824.35$50,636
Nov 20135454,18788.853.74$64,075
Oct 20133794,21597.423.78$52,852
Sep 20133765,517104.113.72$59,656
Aug 20137404,115104.253.52$91,641
Jul 20135662,725102.523.72$68,157
Jun 20135553,50294.403.93$66,167
May 20135593,65794.834.15$68,183
Apr 20137552,66593.964.28$82,353
Mar 20131,1522,49093.623.91$117,593
Feb 20133782,41291.233.42$42,734
Jan 20131,1273,71891.603.42$115,948
Dec 20121,1564,74786.773.42$116,542
Nov 20122,2367,88186.953.62$222,989
Oct 20121,5083,81089.383.40$147,738
Sep 20127351,74994.672.92$74,687
Aug 20121,0981,92992.662.91$107,351
Jul 20121,8482,93285.133.02$166,177
Jun 20127521,77579.822.52$64,496
May 201217981991.612.49$18,436
Apr 2012189848101.652.00$20,905
Mar 2012187882105.052.22$21,604
Feb 2012201781101.102.57$22,328
Jan 201217890698.092.73$19,937
Dec 201119786096.873.24$21,870
Nov 2011090795.723.31$3,003
Oct 201154485584.983.65$49,349
Sep 2011088683.623.99$3,531
Aug 201117993783.404.15$18,817
Jul 201114691194.144.52$17,860
Jun 2011088892.904.64$4,120

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                    0 bbl  × $106.41 =         $0
Casinghead gas     1,070 Mcf  × $  3.05 =     $3,259

────────────────────────────────────────────────────
Month total                                   $3,259

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/17962 is the state's own key, not one this site invented.