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NEAL RANCH "97"

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 17230District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$35.3 M
Jun 2010 – May 2026
Value, last 12 filed months
$202 k
at the published price for each month
Months reported
192
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
OilDisposition426,432 bbl$28,020,164
Casinghead gasProduction2,272,213 Mcf$7,252,109
Total$35,272,272

Wells on this lease (6)

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 31.4799, -102.1334. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.48015, -102.13292 · 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
66.7%
4 of 6 wells
With a plug date
66.7%
4 of 6 wells
Median depth
11,024 ft
6 wells filed one
Completion to plug
13.9 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
466.7%
A plug date is filed
466.7%
BothOn the schedule and plugged. Neither fact cancels the other.
466.7%
NeitherNo plug date, and not on the schedule.
233.3%

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 9,433 and 11,294 ft, median 11,024 ft, over the 6 wells that filed a depth.

Completions filed
Jun 2010 – Mar 2015
6 of 6 wells
Plug dates filed
Nov 2019 – Jul 2025
4 of 6 wells; 2 filed none

Last completion to plug: a median of 13.9 years across the 4 wells that filed both dates, with the middle half between 12.6 years and 14.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-4613949332H9,433 ftMar 2015——
42-461382571610,984 ftFeb 2013——
42-46137412511,294 ftNov 2011Jul 2025Yes
42-46137148810,930 ftMay 2011Jun 2025Yes
42-46136876111,212 ftJan 2011May 2025Yes
42-46136617411,064 ftJun 2010Nov 2019Yes

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 (192)

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

192 months

May 20263791,779106.413.05$45,748
Apr 20264342,71198.932.87$50,715
Mar 20264081,25789.753.15$40,577
Feb 2026013963.503.75$521
Jan 20262184559.138.00$13,250
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025184062.743.08$11,544
Aug 20250063.933.01$0
Jul 20252007,99666.743.32$39,856
Jun 202501766.483.13$53
May 20252017,34660.553.23$35,915
Apr 202539215,67762.363.54$79,991
Mar 202560217,88867.704.27$117,107
Feb 202565314,67970.884.34$110,004
Jan 202586717,01574.324.28$137,237
Dec 202477914,85568.993.12$100,111
Nov 20241,03013,60769.052.20$101,036
Oct 202445312,43571.372.28$60,700
Sep 202417013,25469.612.36$43,171
Aug 202437718,49475.632.06$66,677
Jul 202470916,40579.932.15$91,885
Jun 202423016,43678.082.63$61,251
May 2024881078.812.20$69,432
Apr 202489218,02684.451.66$105,238
Mar 202464917,77880.301.55$79,584
Feb 20241,23316,95176.091.78$124,053
Jan 20245923,49373.023.30$54,747
Dec 20235989,62371.262.61$67,736
Nov 20238809,48977.892.81$95,184
Oct 20231,24210,80485.443.09$139,471
Sep 20237608,20989.042.74$90,122
Aug 20238748,88880.522.67$94,131
Jul 202369313,27874.852.64$86,949
Jun 20231,56612,25768.962.26$135,674
May 20237115,22170.622.23$61,840
Apr 20231,4258,41878.122.24$130,158
Mar 20231,0308,31372.852.39$94,930
Feb 20238924,10275.112.47$77,112
Jan 20238828,44876.533.39$96,119
Dec 20226934,45576.415.73$78,475
Nov 20226577,76785.005.65$99,699
Oct 20221,4519,59387.185.86$182,749
Sep 20225202,58184.888.16$65,208
Aug 20226922,75094.529.13$90,508
Jul 20227254,922101.587.54$110,768
Jun 20227467,789115.097.98$147,992
May 20228933,107109.378.43$123,869
Apr 20222523,084104.226.84$47,351
Mar 20227055,944108.885.08$106,935
Feb 20221,2149,93291.054.86$158,793
Jan 20221,3739,60781.844.54$155,960
Dec 20211,4399,98071.323.90$141,543
Nov 20211,72110,14977.435.24$186,406
Oct 20211,7648,06379.795.71$186,820
Sep 20211,3195,43969.865.35$121,249
Aug 20216504,35766.024.22$61,302
Jul 20211,43910,56370.783.98$143,915
Jun 20213375,55769.493.38$42,204
May 20216671,47463.483.02$46,789
Apr 20216507,36460.362.76$59,547
Mar 20213032,90161.302.72$26,456
Feb 20219955,82957.805.55$89,850
Jan 20211,51511,35450.412.81$108,279
Dec 20201,76713,09144.642.68$113,903
Nov 20201,66213,86238.772.71$101,954
Oct 20201,40413,74936.972.48$85,982
Sep 20202,52711,91937.091.99$117,458
Aug 20201,01411,55939.982.39$68,109
Jul 20201,41413,33338.371.83$78,590
Jun 20207655,62034.901.69$36,198
May 20201,06711,91816.921.81$39,682
Apr 20202,09912,70514.751.80$53,885
Mar 20201,44513,94530.341.86$69,726
Feb 20201,81114,11349.881.98$118,286
Jan 20201,80115,15657.252.09$134,855
Dec 20191,47414,75559.012.30$120,982
Nov 20192,40712,52855.302.75$167,568
Oct 20191,47514,08453.472.42$112,931
Sep 20191,48014,70755.052.66$120,555
Aug 20192,24415,04953.112.30$153,857
Jul 20191,81714,21656.272.46$137,215
Jun 20191,74515,46252.782.49$130,620
May 20191,92514,01758.482.74$150,985
Apr 20191,46213,57862.632.75$128,914
Mar 20192,36614,29456.803.06$178,158
Feb 20191,53013,13150.852.79$114,465
Jan 20191,93412,14246.033.23$128,219
Dec 20182,1689,83546.594.19$142,171
Nov 20182,53315,25452.934.24$198,707
Oct 20182,75314,99961.443.40$220,112
Sep 20181,1764,75759.543.11$84,804
Aug 20181,0035,84259.403.07$77,493
Jul 20182,36312,05365.142.93$189,264
Jun 20181,83612,55660.183.08$149,124
May 20182,49215,96965.382.90$209,250
Apr 20182,41414,76963.842.90$196,952
Mar 20182,03915,55161.222.79$168,166
Feb 20183,01414,87561.782.77$227,351
Jan 20182,15215,20862.874.01$196,270
Dec 20172,59917,44857.272.92$199,819
Nov 20173,83520,09555.423.12$275,199
Oct 20173,55221,81249.292.98$240,158
Sep 20173,51321,31547.523.09$232,743
Aug 20173,17620,34445.373.00$205,217
Jul 20174,09521,93243.873.09$247,358
Jun 20173,50721,57842.493.09$215,630
May 20174,43623,17945.373.26$276,904
Apr 20173,99921,47747.933.21$260,648
Mar 20174,69321,87246.772.98$284,751
Feb 20173,43215,12350.452.95$217,797
Jan 20174,27518,09549.413.42$273,091
Dec 20163,65517,54748.763.72$243,542
Nov 20163,83217,13142.492.64$208,122
Oct 20164,11117,60646.193.09$244,294
Sep 20163,73517,74341.553.10$210,204
Aug 20164,10518,08541.442.92$222,998
Jul 20163,28717,58741.622.92$188,235
Jun 20163,62618,07745.352.69$212,991
May 20163,52520,24342.521.99$190,188
Apr 20164,28321,59336.561.99$199,579
Mar 20164,88322,40033.011.79$201,374
Feb 20164,57618,71626.472.06$159,750
Jan 20164,43520,48427.352.36$169,729
Dec 20154,53622,03332.362.00$190,882
Nov 20154,86022,24938.792.17$236,740
Oct 20155,07823,45943.552.43$278,072
Sep 20154,62623,93142.992.76$264,883
Aug 20154,94125,88240.162.87$272,776
Jul 20155,07622,29548.152.95$310,070
Jun 20156,13632,00956.152.88$436,814
May 20157,91632,40955.212.96$532,826
Apr 201513,71829,97849.822.71$764,568
Mar 20158,86712,85942.892.93$418,043
Feb 20151,1175,27744.662.98$65,591
Jan 20152,7659,67943.433.10$150,095
Dec 20142,6769,46554.693.59$180,343
Nov 20141,7148,02670.464.25$154,894
Oct 20142,64710,23978.303.90$247,202
Sep 20141,83810,09886.164.05$199,213
Aug 20142,52113,17489.394.04$278,511
Jul 20142,19214,46696.564.18$272,122
Jun 20142,26414,35698.164.74$290,237
May 20143,50613,40694.734.73$395,488
Apr 20141,79911,65995.944.81$228,666
Mar 20142,00615,20595.895.06$269,244
Feb 20142,14113,54797.406.19$292,416
Jan 20143,26514,67590.404.86$366,487
Dec 20133,8399,89191.824.35$395,567
Nov 20131,6107,80388.853.74$172,218
Oct 20133,89714,82597.423.78$435,675
Sep 20132,57212,920104.113.72$315,804
Aug 20132,85011,625104.253.52$338,063
Jul 20133,46211,146102.523.72$396,362
Jun 20133,77511,13294.403.93$400,147
May 20134,43511,39094.834.15$467,829
Apr 20132,6618,81293.964.28$287,766
Mar 20132,2457,40193.623.91$239,136
Feb 20132,1716,41591.233.42$219,999
Jan 20132,5048,19191.603.42$257,379
Dec 20122,4857,71586.773.42$242,010
Nov 20122,3197,58386.953.62$229,125
Oct 20122,1236,70189.383.40$212,535
Sep 20122,7559,10294.672.92$287,379
Aug 20122,8319,57792.662.91$290,172
Jul 20123,55013,61085.133.02$343,325
Jun 20123,52212,42979.822.52$312,435
May 20123,8569,17591.612.49$376,079
Apr 20122,1318,156101.652.00$232,902
Mar 20123,56310,996105.052.22$398,727
Feb 20123,95910,569101.102.57$427,420
Jan 20123,78110,47098.092.73$399,504
Dec 20114,25410,33596.873.24$445,568
Nov 20112,8529,75095.723.31$305,278
Oct 20112,50411,47984.983.65$254,672
Sep 20112,4368,15883.623.99$236,214
Aug 20112,85312,37183.404.15$289,271
Jul 20115,22724,09494.144.52$600,908
Jun 20114,92616,66592.904.64$534,949
May 20112,47715,97298.134.40$313,422
Apr 20111,9486,227105.964.33$233,393
Mar 20113,18714,76096.364.06$366,986
Feb 20111,7828,59185.644.18$188,521
Jan 20111,0673,25086.504.59$107,209
Dec 20101,0894,07985.734.35$111,094
Nov 20101,0892,03080.843.80$95,739
Oct 20101,4515,24778.103.51$131,734
Sep 20101,7986,50872.633.98$156,487
Aug 20104,8929,97073.684.42$404,504
Jul 20102,9502,68872.554.74$226,754
Jun 201005270.364.91$255

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                  379 bbl  × $106.41 =    $40,329
Casinghead gas     1,779 Mcf  × $  3.05 =     $5,419

────────────────────────────────────────────────────
Month total                                  $45,748

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/17230 is the state's own key, not one this site invented.