GRUBBS

Operated by RIDGE OIL COMPANY (P-5 711100) in the JAMES field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7884District 09Field 45544001OilCasinghead gasSaveExport
Value, all time
$80 k
Jan 1993 – Mar 1997
Value, last 12 filed months
$21 k
at the published price for each month
Months reported
51
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 35 leases and 92 wells, and the rule below applies to all of them.

Discovered
1917-01-01
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1993-12-01.

The Commission's schedule remark for this field reads: FIELD CONSOLIDATED INTO I.M.U. (CADDO CONS.) EFFECTIVE 10/8/96.

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
OilDisposition4,684 bbl$79,952
Casinghead gasProduction23,155 Mcf$0
Total$79,952

23,155 Mcf of this lease's gas, across 46 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 33.2304, -98.6126. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.23038, -98.61263 · 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
0.0%
0 of 2 wells
Median depth
no depth filed
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
2100.0%
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.
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.

2 wells

42-503823041Yes
42-503823052Yes

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 (51)

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

51 months

Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 199622111223.31$5,152
Sep 199612951022.22$2,866
Aug 199612866620.26$2,593
Jul 199612955619.55$2,522
Jun 199612859718.73$2,397
May 199612970119.43$2,506
Apr 199612859521.51$2,753
Mar 199613171519.38$2,539
Feb 199613058216.98$2,207
Jan 199612958317.07$2,202
Dec 199512655717.19$2,166
Nov 199524464416.00$3,904
Oct 199512683015.43$1,944
Sep 199512871616.18$2,071
Aug 1995056915.92$0
Jul 199511947415.24$1,814
Jun 1995048616.41$0
May 199512655217.56$2,213
Apr 1995059917.73$0
Mar 199512755216.44$2,088
Feb 1995036716.58$0
Jan 199512941615.92$2,054
Dec 199412438715.03$1,864
Nov 1994040415.90$0
Oct 1994044215.58$0
Sep 199412944715.29$1,972
Aug 1994049116.13$0
Jul 199412542517.56$2,195
Jun 199412851817.09$2,188
May 1994043815.88$0
Apr 199412842514.14$1,810
Mar 199412949912.46$1,607
Feb 1994046712.50$0
Jan 199412426812.66$1,570
Dec 1993128112.33$1,578
Nov 199312946714.49$1,869
Oct 1993038015.85$0
Sep 199312716715.03$1,909
Aug 199312860515.66$2,004
Jul 199312853915.46$1,979
Jun 199312964816.79$2,166
May 1993053917.68$0
Apr 199312967618.05$2,328
Mar 199313051318.14$2,358
Feb 199313152517.90$2,345
Jan 199313150516.93$2,218

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.

Oct 1996 — as filed, then multipliedworked
Oil                  221 bbl  × $ 23.31 =     $5,152
Casinghead gas       112 Mcf  ×  no price            —

────────────────────────────────────────────────────
Month total                                   $5,152

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. 09/O/7884 is the state's own key, not one this site invented.