MRS. M. E. CRUM

Operated by GRUY PETROLEUM MANAGEMENT CO. (P-5 337106) in the KEYSTONE (HOLT) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27837District 08Field 49129396Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.1 M
Jan 1993 – Apr 2002
Value, last 12 filed months
$79 k
at the published price for each month
Months reported
112
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 63 leases and 354 wells, and the rule below applies to all of them.

Discovered
1943-09-08
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1975-07-07.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: INTO THE KEYSTONE (CONSOLIDATED) FIELD.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition47,095 bbl$860,992
Casinghead gasProduction149,284 Mcf$268,405
Total$1,129,396

61,830 Mcf of this lease's gas, across 48 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 (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 31.9389, -103.0177. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.93849, -103.01770 · 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%
6 of 6 wells
With a plug date
33.3%
2 of 6 wells
Median depth
6,325 ft
6 wells filed one
Completion to plug
24.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
6100.0%
A plug date is filed
233.3%
BothOn the schedule and plugged. Neither fact cancels the other.
233.3%
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 5,150 and 10,041 ft, median 6,325 ft, over the 6 wells that filed a depth.

Completions filed
Jan 1983 – Jul 1997
6 of 6 wells
Plug dates filed
Aug 1994 – Dec 2025
2 of 6 wells; 4 filed none

Last completion to plug: a median of 24.3 years across the 2 wells that filed both dates, with the middle half between 15.8 years and 32.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-4953252695,190 ftJul 1997Yes
42-4953252385,150 ftMar 1996Yes
42-4953194366,350 ftJun 1987Aug 1994Yes
42-4953186956,300 ftFeb 1985Yes
42-4950521628,006 ftAug 1984Dec 2025Yes
42-49505217310,041 ftJan 1983Yes

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 (112)

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

112 months

Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20012791,30516.932.36$7,809
Nov 20012931,37418.072.41$8,600
Oct 20013081,40519.782.53$9,645
Sep 20012631,47224.262.25$9,694
Aug 20011911,63424.873.05$9,739
Jul 2001821,71723.933.20$7,452
Jun 20011901,75224.563.82$11,366
May 20012221,98425.524.31$14,211
Apr 20012422,15324.685.34$17,460
Mar 200129961624.545.38$10,649
Feb 200132882727.755.77$13,871
Jan 200132887627.478.40$16,367
Dec 20004221,25726.889.12$22,810
Nov 20004431,27332.215.66$21,472
Oct 20004611,40131.235.15$21,606
Sep 20003841,54331.875.19$20,241
Aug 20003641,11329.644.54$15,843
Jul 20003481,60228.534.09$16,480
Jun 20003321,54729.304.40$16,530
May 20003441,76727.263.68$15,880
Apr 20003281,73424.513.12$13,442
Mar 20003381,82328.422.86$14,819
Feb 20003421,72527.622.73$14,149
Jan 20003421,75225.272.48$12,988
Dec 19993731,78624.282.42$13,385
Nov 19993892,01623.192.43$13,928
Oct 19994022,01620.982.80$14,086
Sep 1999385021.752.62$8,374
Aug 1999365019.262.88$7,030
Jul 1999335017.892.37$5,993
Jun 19993261,30915.942.36$8,288
May 19993861,24715.792.32$8,989
Apr 199931357515.102.21$5,996
Mar 19993591,06612.471.84$6,436
Feb 19993296139.981.82$4,398
Jan 19994161,25110.381.90$6,695
Dec 19984449739.201.77$5,810
Nov 199855936510.892.19$6,885
Oct 19983641,10912.421.97$6,705
Sep 19983501,03612.592.08$6,564
Aug 19983981,12511.301.91$6,643
Jul 19984351,20911.742.24$7,812
Jun 19984501,20611.242.24$7,756
May 19984451,25412.622.21$8,383
Apr 19984591,00313.042.51$8,498
Mar 19984301,01212.802.31$7,841
Feb 19984791,32013.952.30$9,717
Jan 19984751,26214.702.15$9,702
Dec 19974211,13816.322.41$9,615
Nov 19974371,92718.193.09$13,900
Oct 19977982,12719.253.15$22,061
Sep 19978552,67817.742.95$23,081
Aug 19978132,67917.862.55$21,364
Jul 19979703,29717.582.25$24,461
Jun 19973692,84317.242.26$12,779
May 19974412,76118.972.31$14,740
Apr 19973902,10017.882.08$11,347
Mar 19975402,05318.951.94$14,214
Feb 19975261,68120.492.21$14,486
Jan 19976281,76523.483.54$20,993
Dec 19965411,40623.32$12,616
Nov 19964401,06921.97$9,667
Oct 19965181,20323.31$12,075
Sep 199641198922.22$9,132
Aug 19963921,04620.26$7,942
Jul 19963932,04819.55$7,683
Jun 19964142,04118.73$7,754
May 19963852,20319.43$7,481
Apr 19963992,52821.51$8,582
Mar 19961,0551,52419.38$20,446
Feb 199653587916.98$9,084
Jan 19964771,44717.07$8,142
Dec 19954522,02517.19$7,770
Nov 19955992,55416.00$9,584
Oct 199527893415.43$4,290
Sep 199520392816.18$3,285
Aug 199530987815.92$4,919
Jul 19952521,18215.24$3,840
Jun 19953762,19616.41$6,170
May 19953523,24517.56$6,181
Apr 19954242,31817.73$7,518
Mar 199541197716.44$6,757
Feb 199535998716.58$5,952
Jan 19955821,09715.92$9,265
Dec 19944601,10415.03$6,914
Nov 199447697415.90$7,568
Oct 19945111,08115.58$7,961
Sep 19944831,06615.29$7,385
Aug 199450898416.13$8,194
Jul 199450590517.56$8,868
Jun 19945351,00217.09$9,143
May 19945551,07115.88$8,813
Apr 19944041,01014.14$5,713
Mar 199453094412.46$6,604
Feb 199445683112.50$5,700
Jan 199445686812.66$5,773
Dec 199355394212.33$6,818
Nov 199352997214.49$7,665
Oct 199348991315.85$7,751
Sep 199350393815.03$7,560
Aug 199353794215.66$8,409
Jul 199351499115.46$7,946
Jun 19935111,04816.79$8,580
May 19935141,18017.68$9,088
Apr 19935501,11618.05$9,928
Mar 19935531,09418.14$10,031
Feb 19935161,03617.90$9,236
Jan 19935631,11416.93$9,532

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.

Dec 2001 — as filed, then multipliedworked
Oil                  279 bbl  × $ 16.93 =     $4,723
Casinghead gas     1,305 Mcf  × $  2.36 =     $3,086

────────────────────────────────────────────────────
Month total                                   $7,809

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/27837 is the state's own key, not one this site invented.