Castle Rock Energy Fund V, LP

New Form D on file · 2026-09-08 · the record

$1.18M

raise on the record

filing

investors in

TEXAS

based

Castle Rock Energy Fund V, LP $1.18MRivery Energy Fund II, L.P. $175KEckard Corporate Growth LLC $5.49MBlackGold Wealth Fund 24, LP $7.65M

Bar compares stated amounts only. A raise with no amount on the record is left out rather than counted as zero.

Open the record →

What the record says

FilingForm D

Filed2026-09-08

Industry groupOil and Gas

Entity typeLimited Partnership

Incorporated inTEXAS

Year formed2026

BasedDALLAS, TEXAS

CIK2153133

Accession0001199835-26-000327

Oil and Gas · by day

Everything on the record so far — 2026-09-03 to 2026-09-08. This window lengthens as filings accumulate; it is not yet a year. 5 filings in Oil and Gas, totalled by day. The dot is this raise, $1.18M, on the same scale — one filing against the whole group's total, so it sits low by construction.

Where this sits on the site

CompetitorsCastle Rock Energy Fund V, LP's competitors and similar companies
IndexEvery deck on file, newest first
SectionAll funding and accelerator signals

Total offering$1.18M

Sold to date$1.18M

Still on offer$0

Minimum investment$38K

Investors already in1

Non-accredited investorsYes

First sale2026-07-01

Revenue range given$1 - $1,000,000

Exemptions claimed06b

Sales commissions$0

Use of proceeds, as written on the filing

For services rendered to be rendered to the issuer, not expected to exceed $10,000

What else this issuer has filed

1filings on record

1Form D

2026first filed

By form type: D ×1.

Form	Filed	On EDGAR
D	2026-09-08	open

This is the only filing on record for this issuer, so there is no history to read yet. Incorporated in TX. Full history on sec.gov.

$1.18M

of raises in its group are smaller

Against the 5 raises on file in Oil and Gas. Median $5.49M, largest $175M.

Offering size, this raise against its peers

Bigger than 1 of the 4 comparable raises here · 25th percentile of the set

RGP Income Fund II, LP

$175M

BlackGold Wealth Fund 24, LP

$7.65M

Eckard Corporate Growth LLC

$5.49M

Castle Rock Energy Fund V, LP

$1.18M

Rivery Energy Fund II, L.P.

$175K

Bars are to scale against $175M, the largest of the six. The dotted line is the median of all 5 raises on file in Oil and Gas. One or more bars are drawn at their minimum width because the raise is too small to render against the largest — read the figure, not the bar. Amounts are what each filing states as sold, or as the total offering where nothing is recorded sold yet.

Interest Score

20 / 100

points scored out of the points this record can carry

Every component below is a field already shown elsewhere on this page.

Component	What it read	Points
Raise size against its industry group	25th percentile of 5 raises on file	6 / 25
People named on the filing	2 people named	4 / 15
Investors already in	1 stated on the filing	3 / 10
Filings on record for this issuer	1 on CIK 0002153133	3 / 25
Raise cadence	1 Form D since 2026	4 / 25
Total		20 / 100 = 20

The formula is the table: each component scores against a fixed maximum, the totals are added, and the score is the total divided by the points this record type can carry — 100, not 100 — because a Form D has no field for a website, a repository or a team size, and scoring a filing against components the form cannot hold would rank every filing below every directory entry for being a different kind of document. It measures how much publicly checkable activity surrounds this record today. It is not growth, not traction, not quality, and it is not a prediction.

How does your raise compare?

Your raise (USD)

Compare against

Enter an amount to place it against the filings on record.

Percentiles are drawn from the 648 Form D filings held here that state an amount, filed between 3 and 8 September 2026 — 620 of them in the 16 industry groups large enough to rank against (5 filings minimum). It is a comparison against what is on record here, not against every raise that exists, and a 6-day window is a snapshot rather than a year.

INSIDE A JSON STRING ENDS THE SCRIPT ELEMENT, whatever // JSON thinks. The SEC's industry vocabulary is fixed and contains no angle // brackets today; a generator that only works while that stays true is a // generator waiting for a bad day. var COHORTS={"Oil and Gas":[175000,1178000,5485000,7650000,175000000]}; var loaded=false; var fmt=function(n){ if(n>=1e9) return '$'+(n/1e9).toFixed(n%1e9===0?0:1)+'B'; if(n>=1e6) return '$'+(n/1e6).toFixed(n%1e6===0?0:1)+'M'; if(n>=1e3) return '$'+Math.round(n/1e3)+'K'; return '$'+n; }; // "2.5M" IS WHAT PEOPLE TYPE. Stripping to digits turned it into 2.5, rounded // it to 3, and answered a question about three dollars with a straight face. function parse(v){ var raw=String(v||'').trim(); var mult=1, suf=raw.replace(/[s,]/g,'').slice(-1).toLowerCase(); if(suf==='k') mult=1e3; else if(suf==='m') mult=1e6; else if(suf==='b') mult=1e9; var d=raw.replace(/[^0-9.]/g,''); if(!d) return null; var n=parseFloat(d); if(!isFinite(n)||n<=0) return null; return Math.round(n*mult); } function render(){ var amt=parse(amountEl.value), ind=indEl.value, set=COHORTS[ind]; if(!amt){ outEl.className='rcalc-out is-empty'; outEl.textContent='Enter an amount to place it against the filings on record.'; return; } if(!set){ outEl.className='rcalc-out is-empty'; outEl.textContent='Loading that group’s filings…'; return; } // Same rule as the dial: strictly below counts, ties do not, divisor is n-1. var below=0; for(var i=0;i1?Math.round(below/(set.length-1)*100):0; var med=set[Math.floor(set.length/2)]; outEl.className='rcalc-out'; outEl.innerHTML=fmt(amt)+' is bigger than '+below+' of the '+set.length+' filings on record in '+ ind.replace(/[<>&]/g,'')+' — about the '+pct+'th percentile of that group. Median there is '+fmt(med)+'.'; } function sync(){ var amt=parse(amountEl.value); try{ var u=new URL(window.location.href); if(amt){u.searchParams.set('amount',String(amt));}else{u.searchParams.delete('amount');} u.searchParams.set('industry',indEl.value); history.replaceState(null,'',u.toString()); }catch(e){} } function ensure(ind,then){ if(COHORTS[ind]) return then(); if(loaded) return then(); fetch('/funding/raise-percentiles.json',{credentials:'omit'}) .then(function(r){return r.ok?r.json():null;}) .then(function(j){ loaded=true; if(j&&j.cohorts){ for(var k in j.cohorts){ if(!COHORTS[k]) COHORTS[k]=j.cohorts[k]; } } then(); }) .catch(function(){ loaded=true; then(); }); } amountEl.addEventListener('input',function(){ render(); sync(); }); indEl.addEventListener('change',function(){ ensure(indEl.value,function(){ render(); sync(); }); }); try{ var q=new URL(window.location.href).searchParams; var qi=q.get('industry'); if(qi){ for(var i=0;i

The nearest raises on file in the same industry group (Oil and Gas), side by side with this one.

Company	On the record	Industry group	Filed
Rivery Energy Fund II, L.P.	$175K	Oil and Gas	2026-09-08
Eckard Corporate Growth LLC	$5.49M	Oil and Gas	2026-09-04
BlackGold Wealth Fund 24, LP	$7.65M	Oil and Gas	2026-09-03
RGP Income Fund II, LP	$175M	Oil and Gas	2026-09-08
Castle Rock Energy Fund V, LP (this page)	$1.18M	Oil and Gas	2026-09-08

Click a column heading to sort. That is the whole group held here — 4 other records and this one. Comparison is against records held here, not against every raise that exists. A raise with no stated amount shows as "Not stated" rather than as zero.

The full profile

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Castle Rock Energy Fund V, LP