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Cementing

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Covers horizontal and directional drilling, drilling fluids, bit technology, sand control, perforating, cementing, well control, completions and drilling operations. SPE Drilling & Completion is the successor publication to SPE Drilling Engineering
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201843-MS
... design employed in the Volga-Ural field incorporates five casing strings and the main challenge while drilling wells in this field is lost circulation. This ranges from partial fluid loss to no returns and has a significant impact on the cementation of the 178/146 mm production casing. Lost circulation...
Proceedings Papers

Paper presented at the SPE Norway One Day Seminar, May 14, 2019
Paper Number: SPE-195622-MS
... train and a novel total LCM cement slurry. Figure 1 Electrical resistivity image of the borehole wall. The right two columns show the circumferential image of the borehole wall laid out flat. Light colors represent solid formation and dark colors represent no formation. The two red circles...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7524
... Abstract The main purpose of casing cementing is to assure zonal isolation and borehole integrity. The aim of this paper is to describe the elements associated with borehole integrity in salt zones. To achieve this, a numerical analysis of the contacts amongst the rock salt, cement and casing...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference and Exhibition-Asia Pacific, November 11–13, 2013
Paper Number: SPE-166983-MS
... Although many types of cement have been used, the simplest type is Class A (Type 1) common Portland cement. This cement is mixed at a density of 15.6 lb/gal for neat blends; the density can be lowered with additional additives. Bentonite, pozzolans, glass microspheres, particles of coal...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23663-MS
... circulating temperature (BHCT), and drilling fluid properties must be modeled within a short turn-around alongwith correct bottom-hole assembly (BHA) for successful sidetrack operations. Formation characteristics also play an important role in the cement slurrymakeup for placement stability, anchoring...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition and Conference, November 5–8, 2006
Paper Number: SPE-101356-MS
... Abstract Drilling through weak formations with total losses, while concurrently controlling gas influx by pumping water down the annulus, is a situation often encountered in the main Northern Oman carbonate oilfields. Consequently cementing the intermediate liner and aiming to achieve total...
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 21–23, 2006
Paper Number: SPE-98124-MS
... Abstract In an effort to meet increased demand for petroleum products, operators are drilling in more challenging environments. In Mexico, meeting the new challenges is requiring more skills and innovative materials from oilwell cementing providers. Nowhere else in the world have service...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 3, 2001
Paper Number: SPE-71386-MS
... sensor bhst operation upstream oil & gas cement chemistry casing and cementing sensor depth temperature data temperature sensor database real time system annular temperature cement property prediction dillenbeck production control trajectory design downhole annular promore...
Journal Articles
J Pet Technol 50 (08): 78–80.
Paper Number: SPE-0898-0078-JPT
Published: 01 August 1998
..._ JPT staff This article is a synopsis of paper SPE 39349, "Innovative Way to Cement a Liner Utilizing a New Inner-String Liner Cementing Process," by M.S. Fuller, SPE, Weatherford Enterra Inc., and M. Littler and I. Pollock, Nodeco Ltd., originally presented at the 1998 IADC/SPE Drilling...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference, November 23–25, 1997
Paper Number: SPE-39280-MS
... Abstract Non Productive Time (NPT) in cementing operations is attributed to one or more of the following causes; Hole conditions, Cementing operations, Surface equipment failure, Casing equipment failure. The necessity to obtain good zonal isolation between limestone reservoirs...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29173
... Abstract. Offshore wellsite training of cementing equipment operators is slow, expensive and inconvenient. This poster session presents a computerized cementing equipment training simulator that compresses students' learning curves while they learn to operate the equipment effectively. Like...
Proceedings Papers

Paper presented at the Latin American and Caribbean Petroleum Engineering Conference, August 30–September 3, 1997
Paper Number: SPE-39005-MS
... Abstract The first publication on the use of slag as a material capable of substituting the traditional Portland cement in well cementing appeared in 1991, when it was seen that it could be added to drilling fluid and solidify it with some advantages over traditional methods. As a result...
Proceedings Papers

Paper presented at the SPE Petroleum Computer Conference, June 8–11, 1997
Paper Number: SPE-38130-MS
.... Introduction Careful planning and engineering are critical for the success of the cementing job with proper centralization necessary for good mud removal (Fig. 1). The optimum placement of centralizers does not only incorporate the achievable standoff. In highly inclined and horizontal well situations...
Journal Articles
J Can Pet Technol 29 (06).
Paper Number: PETSOC-90-06-01S
Published: 01 November 1990
...W.A. Hart; T.R. Smith The key to successful primary cementation is a hydraulic seal in the annulus area to inhibit flow of formation fluids. To accomplish this, all or a large percentage of drilling fluid must be displaced with good quality cement. Placement of cement in the annulus is probably...
Journal Articles
SPE Prod & Oper 2 (03): 157–164.
Paper Number: SPE-14201-PA
Published: 01 August 1987
... and comparison with predicted cementing performance. A comprehensive cementing simulator is required that accounts for fluid properties, well geometry, changing displacement and mud return rates, and the free-fall effect. Such a simulator has been used successfully in the design of many cementing operations...
Journal Articles
J Pet Technol 7 (08): 15–18.
Paper Number: SPE-475-G
Published: 01 August 1955
...Charles A. Einarsen The use of high strength granular materials in cement slurries has proved beneficial for cementing casing and squeeze cementing operations in Permian in Basin oil and gas wells. The addition of 1 to 4 lb of ground walnut shells to each sack of cement made possible successful...
Proceedings Papers

Paper presented at the Drilling and Production Practice, January 1, 1955
Paper Number: API-55-312
... ABSTRACT A survey of surface casing and open-hole plug-back cementing practices in the API Mid-Continent District was made by circulating questionnaires to over 800operators in the area. These questionnaires covered 34 factors or items which each operator was asked to check, showing general...
Proceedings Papers

Paper presented at the Drilling and Production Practice, January 1, 1953
Paper Number: API-53-068
... ABSTRACT Slant-hole drilling is necessary to develop a number of oil pools in California, and an increased amount of slant-hole drilling may be expected in the future. Conditions existing in slant holes result in difficulty in obtaining successful initial cementing operations to exclude...
Proceedings Papers

Paper presented at the Drilling and Production Practice, January 1, 1952
Paper Number: API-52-021
...Report on Gel Cementingt A REPORT O F THE API SOUTHWESTERN DISTRICT STUDY COMMITTEE ON PRIMARY CEMENTING ABSTRACT The Southwestern District of the Division of Pro- duction, American Petroleum Institute, a t i t s meet- ing in Dallas in the spring of 1950, formed a study committee to investigate...

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