-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 BuFzpMOPXP4A1vMb1kLtCecOtiZwsSTpk3mvuylZvQ/hLWTe/0jTVJFs7TVzaPC1
 5m/2UR/4VaXqVkch639szg==

<SEC-DOCUMENT>9999999995-10-000402.txt : 20100202
<SEC-HEADER>9999999995-10-000402.hdr.sgml : 20100202
<ACCEPTANCE-DATETIME>20100202001515
ACCESSION NUMBER:		9999999995-10-000402
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20100201
DATE AS OF CHANGE:		20100202
EFFECTIVENESS DATE:		20100201

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Approach Resources Inc
		CENTRAL INDEX KEY:			0001405073
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				510424817
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-164371
		FILM NUMBER:		10565024

	BUSINESS ADDRESS:	
		STREET 1:		ONE RIDGMAR CENTRE
		STREET 2:		6500 WEST FREEWAY, SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116
		BUSINESS PHONE:		8179899000

	MAIL ADDRESS:	
		STREET 1:		ONE RIDGMAR CENTRE
		STREET 2:		6500 WEST FREEWAY, SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Approach Resources I, LP
		CENTRAL INDEX KEY:			0001481181
		IRS NUMBER:				200415316
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-164371-05
		FILM NUMBER:		10565023

	BUSINESS ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116
		BUSINESS PHONE:		(817) 989-9000

	MAIL ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Approach Oil & Gas Inc.
		CENTRAL INDEX KEY:			0001481182
		IRS NUMBER:				201997957
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-164371-04
		FILM NUMBER:		10565022

	BUSINESS ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116
		BUSINESS PHONE:		(817) 989-9000

	MAIL ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Approach Operating, LLC
		CENTRAL INDEX KEY:			0001481184
		IRS NUMBER:				542131981
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-164371-03
		FILM NUMBER:		10565020

	BUSINESS ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116
		BUSINESS PHONE:		(817) 989-9000

	MAIL ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Approach Delaware, LLC
		CENTRAL INDEX KEY:			0001481185
		IRS NUMBER:				200507483
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-164371-02
		FILM NUMBER:		10565018

	BUSINESS ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116
		BUSINESS PHONE:		(817) 989-9000

	MAIL ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Approach Services, LLC
		CENTRAL INDEX KEY:			0001481186
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-164371-01
		FILM NUMBER:		10565016

	BUSINESS ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116
		BUSINESS PHONE:		(817) 989-9000

	MAIL ADDRESS:	
		STREET 1:		6500 WEST FREEWAY
		STREET 2:		SUITE 800
		CITY:			FORT WORTH
		STATE:			TX
		ZIP:			76116
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2010-02-01</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>10:00:00</finalEffectivenessDispTime>
        <form>S-3</form>
        <filer>
            <cik>0001405073</cik>
            <entityName>Approach Resources Inc</entityName>
            <fileNumber>333-164371</fileNumber>
        </filer>
        <filer>
            <cik>0001481181</cik>
            <entityName>Approach Resources I, LP</entityName>
            <fileNumber>333-164371-05</fileNumber>
        </filer>
        <filer>
            <cik>0001481182</cik>
            <entityName>Approach Oil &amp; Gas Inc.</entityName>
            <fileNumber>333-164371-04</fileNumber>
        </filer>
        <filer>
            <cik>0001481184</cik>
            <entityName>Approach Operating, LLC</entityName>
            <fileNumber>333-164371-03</fileNumber>
        </filer>
        <filer>
            <cik>0001481185</cik>
            <entityName>Approach Delaware, LLC</entityName>
            <fileNumber>333-164371-02</fileNumber>
        </filer>
        <filer>
            <cik>0001481186</cik>
            <entityName>Approach Services, LLC</entityName>
            <fileNumber>333-164371-01</fileNumber>
        </filer>
    </effectiveData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
