TRSCSSV

TRSCSSV

Definition(s)

TRSCSSV

Tubing Retrievable Surface Controlled Sub-Surface Safety Valve. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
Sustained Casing Pressure

Sustained Casing Pressure

Definition(s)

Sustained casing pressure

pressure in an annulus that a) rebuilds after having been bled down; b) is not caused solely by temperature fluctuations; and c) is not a pressure that has been imposed by the well operator
  • Note 1 to entry: Sustained casing pressure can be present on wells without annular access.
[SOURCE: API RP 90, modified]

Source: ISO 16530-1:2017, Petroleum and natural gas industries — Well integrity – Part 1: Life cycle governance, First Edition, March 2017. Global Standards

Sustained casing pressure (SCP)

Sustained casing pressure (SCP) is defined as pressure in any well annulus that is measurable at the wellhead and rebuilds when bled down, not caused solely by temperature fluctuations or imposed by the operator. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards
RNNS

RNNS

Definition(s)

RNNS

Risikonivå på norsk sokkel (Risk level on Norwegian Shelf) - see also RNNP. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
RNNP

RNNP

Definition(s)

RNNP

Risk level Norwegian Petroleum industry. Source: Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017, National or Regional Standards

RNNP

Risikonivå i norsk petrolumsvirksomhet (Risk level in Norwegian petroleum activity) - see also RNNS. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
Norwegian Oil and Gas

Norwegian Oil and Gas

Definition(s)

Norwegian Oil and Gas

Norwegian Oil and Gas Association. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards
NCS

NCS

Definition(s)

NCS

Norwegian Continental Shelf. Source: Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017, National or Regional Standards Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards
MAASP

MAASP

Definition(s)

MAASP

Maximum Allowable Annulus Surface Pressure at the wellhead. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  

MAASP

Annulus pressure acceptance criteria. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  

MAASP

Greatest pressure that an annulus can contain, as measured at the wellhead, without compromising the integrity of any element of that annulus, including any exposed open-hole formations maximum allowable annulus surface pressure. Source: ISO 16530-1:2017, Petroleum and natural gas industries — Well integrity – Part 1: Life cycle governance, First Edition, March 2017. Global Standards

pMAASP

Greatest pressure that an annulus can contain, as measured at the wellhead, without compromising the integrity of any element of that annulus, including any exposed open-hole formations maximum allowable annulus surface pressure. Source: ISO 16530-1:2017, Petroleum and natural gas industries — Well integrity – Part 1: Life cycle governance, First Edition, March 2017. Global Standards  

MAASP

Maximum allowable annular surface pressure. Source: ISO 16530-1:2017, Petroleum and natural gas industries — Well integrity – Part 1: Life cycle governance, First Edition, March 2017. Global Standards Source: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012. Global Standards Source: NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004. Global Standards
Leak to Surface

Leak to Surface

Definition(s)

Leak to surface

Uncontrolled leak of fluids either to air, sea or seabed. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
HMV

HMV

Definition(s)

HMV

Hydraulic Master Valve. Source: Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017, National or Regional Standards Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
GLV

GLV

Definition(s)

GLV

Gas Lift Valve. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
DMF

DMF

Definition(s)

DMF

Drilling Managers Forum. Source: Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017, National or Regional Standards

DMF

Drilling Manager Forum. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
DHIV

DHIV

Definition(s)

DHIV

Downhole Injection Valve - see also WIV. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
DFU

DFU

Definition(s)

DFU

Defined situations of hazard and accident. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
ASCV

ASCV

Definition(s)

ASCV

Annulus Safety Surface Controlled Valve. Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
ASCSSV

ASCSSV

Definition(s)

ASCSSV

Annulus Surface Controlled Sub-Surface Safety Valve - see also ASV. Source: NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004. Global Standards Source: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards  
Abnormally Geo-pressured Strata

Abnormally Geo-pressured Strata

Definition(s)

Abnormally Geo-pressured Strata

"Abnormally geo-pressured strata" means subsurface zones where the pore pressure exceeds a gradient of 0.50 psi/ft. Source: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, § 25.990, December 7, 2012. Regulations
Veterinarian-and-sanitary and Phyto-sanitary Measures

Veterinarian-and-sanitary and Phyto-sanitary Measures

Definition(s)

Veterinarian-and-sanitary and phyto-sanitary measures

Mandatory requirements and procedures that are established for the purposes of protection from risks arising in connection with penetration, consolidation or spread of harmful organisms, diseases, carriers of diseases or causative organisms, including that in case they are carried or spread by animals and (or) plants, with products, loads, materials, motor vehicles, with the presence of additives, pollutants, toxins, pests, weeds, causative organisms, including food products or feeds, and also mandatory requirements and procedures that are established for the purposes of prevention of other damage associated with the spread of harmful organisms. Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Technical Regulations

Technical Regulations

Definition(s)

Technical regulations

A document adopted by an international treaty of the Russian Federation ratified in accordance with the procedure established by the legislation of the Russian Federation, or an intergovernmental agreement made in accordance with the procedure established by the legislation of the Russian Federation, or a federal law, or a decree of the President of the Russian Federation, or by a decision of the Government of the Russian Federation, or by a normative legal act of the federal executive body for technical regulation, and which establishes requirements to be necessarily applied to and met by the objects of technical regulation (products, including buildings, structures and constructions, or processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation) related to the requirements to products. (As amended by the Federal Laws dated 01.05.2007 No. 65-FZ, dated 30.12.2009 No. 385-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Technical Regulation

Technical Regulation

Definition(s)

Technical regulation

Legal regulation of relations in the sphere of establishment, application and meeting of the mandatory requirements to products or for processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, and also in the sphere of establishment and application on a voluntary basis of the requirements to products, processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, performance of works or rendering of services, and legal regulation of relations in the sphere of compliance evaluation. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Standard of a Foreign State

Standard of a Foreign State

Definition(s)

Standard of a foreign state

A standard adopted by a national (competent) body (organization) for standardization of a foreign state. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Standard

Standard

Definition(s)

Standard

A document which establishes, for the purposes of voluntary and repeated utilisation, the characteristics of products, rules of operation and characteristics of processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, performance of works or rendering of services. A standard may also contain rules and methods of examination (tests) and measurements, rules of selection of samples, requirements to terms, symbols, packing, marking or labels and rules of affixing them. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  

Standard

Documented requirements, rules or instructions that support company policies in relation to specific activities or to address specific risks, threats or impacts. Source: IOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014. Global Standards  

Standard

"Standard" means a standard which requires conditions, or the adoption or use of one or more practices, means, methods, operations, or processes reasonably necessary or appropriate to provide safe or healthful employment and places of employment in the Oil and Gas Well Drilling Industry. Source: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013. Regulations
Set of Rules of a Foreign State

Set of Rules of a Foreign State

Definition(s)

Set of rules of a foreign state

A set of rules adopted by a competent body of a foreign state. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Set of Rules

Set of Rules

Definition(s)

Set of rules

The standardization document which contains technical rules and (or) a description of the processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation of products and which is applicable on a voluntary basis for the purpose of compliance with the requirements of technical regulations. (the Paragraph was introduced by the Federal Law dated 01.05.2007 No. 65-FZ, as amended by the Federal Law dated 18.07.2009 No. 189-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Scheme for Confirming Compliance

Scheme for Confirming Compliance

Definition(s)

Scheme for confirming compliance

A list of actions of participants in confirmation of compliance whose results are regarded by them as proof of the compliance of products and other objects with the established requirements. (the Paragraph was introduced by the Federal Law dated 01.05.2007 No. 65-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Regional Standard

Regional Standard

Definition(s)

Regional standard

A standard adopted by a regional organization for standardization. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Regional Set of Rules

Regional Set of Rules

Definition(s)

Regional set of rules

A set of rules adopted by a regional organization for standardization. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Regional Organization for Standardization

Regional Organization for Standardization

Definition(s)

Regional organization for standardization

An organization, the members (participants) of which are national bodies (organizations) for standardization of the states included in the same geographical region of the world and (or) a group of countries undergoing the process of economic integration according to international treaties. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ) Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
Products Identification

Products Identification

Definition(s)

Products identification

Establishment of identity of the products’ features and the products’ essential characteristics. Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations  
National Standard

National Standard

Definition(s)

National standard

A standard approved by a national body of the Russian Federation for standardization. Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations
Mark of Circulation on the Market

Mark of Circulation on the Market

Definition(s)

Mark of circulation on the market

A note used to inform purchasers that the products released for circulation comply with the requirements of technical regulations. Source: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010). Regulations