<SEC-DOCUMENT>0000320575-18-000035-index.html : 20180522
<SEC-HEADER>0000320575-18-000035.hdr.sgml : 20180522
<ACCEPTANCE-DATETIME>20180522080606
ACCESSION NUMBER:		0000320575-18-000035
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		24
CONFORMED PERIOD OF REPORT:	20180522
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180522
DATE AS OF CHANGE:		20180522

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PIONEER ENERGY SERVICES CORP
		CENTRAL INDEX KEY:			0000320575
		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
		IRS NUMBER:				742088619
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08182
		FILM NUMBER:		18851314

	BUSINESS ADDRESS:	
		STREET 1:		1250 N.E. LOOP 410
		STREET 2:		SUITE 1000
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78209
		BUSINESS PHONE:		2108287689

	MAIL ADDRESS:	
		STREET 1:		1250 N.E. LOOP 410
		STREET 2:		SUITE 1000
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78209

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PIONEER DRILLING CO
		DATE OF NAME CHANGE:	20011102

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SOUTH TEXAS DRILLING & EXPLORATION INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SOUTH TEXAS DRILLING CO
		DATE OF NAME CHANGE:	19810715
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a8kinvpres5-22x18.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a8kinvpres5-22x18.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>pescompanypresentationub.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: pescompanypresentationub.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>pescompanypresentationub001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: pescompanypresentationub001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>pescompanypresentationub002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: pescompanypresentationub002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>pescompanypresentationub003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: pescompanypresentationub003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>pescompanypresentationub004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: pescompanypresentationub004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>pescompanypresentationub005.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: pescompanypresentationub005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>pescompanypresentationub006.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: pescompanypresentationub006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>pescompanypresentationub007.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: pescompanypresentationub007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>pescompanypresentationub008.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: pescompanypresentationub008.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>pescompanypresentationub009.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: pescompanypresentationub009.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>pescompanypresentationub010.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: pescompanypresentationub010.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>pescompanypresentationub011.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: pescompanypresentationub011.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>pescompanypresentationub012.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: pescompanypresentationub012.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>pescompanypresentationub013.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: pescompanypresentationub013.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>pescompanypresentationub014.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: pescompanypresentationub014.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>pescompanypresentationub015.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: pescompanypresentationub015.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>pescompanypresentationub016.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: pescompanypresentationub016.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>pescompanypresentationub017.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: pescompanypresentationub017.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>pescompanypresentationub018.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: pescompanypresentationub018.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>pescompanypresentationub019.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: pescompanypresentationub019.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>pescompanypresentationub020.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: pescompanypresentationub020.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>pescompanypresentationub021.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: pescompanypresentationub021.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>pescompanypresentationub022.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: pescompanypresentationub022.jpg

</DOCUMENT>
</SEC-DOCUMENT>